# $Id: MailHeaderPermanentRegistry-20020505.n3,v 1.1 2004/04/16 10:11:43 graham Exp $
#
# RDF message header field registry generator data for
# permanent mail header fields
#
#--------+---------+---------+---------+---------+---------+---------+---------+
#
# Copyright (c) 2002, G. KLYNE
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
#    notice, this list of conditions and the following disclaimer in the
#    documentation and/or other materials provided with the distribution.
# 3. The name of the author may not be used to endorse or promote products
#    derived from this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
#--------+---------+---------+---------+---------+---------+---------+---------+
# $Source: /file/cvsweb/ninebynine.org/docs/IETF/Messaging/HdrRegistry/MailHeaderPermanentRegistry-20020505.n3,v $
# $Author: graham $
# $Revision: 1.1 $ $Date: 2004/04/16 10:11:43 $
#--------+---------+---------+---------+---------+---------+---------+---------+
#        1         2         3         4         5         6         7         8

@prefix rdf:      <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix rdfs:     <http://www.w3.org/2000/01/rdf-schema#> .
@prefix foaf:     <http://xmlns.com/foaf/0.1/> .
@prefix wn:       <http://xmlns.com/wordnet/1.6/> .
@prefix hdr:      <http://id.ninebynine.org/wip/2002/IETF/MsgHdr/> .


#### RDF 2822 header fields

<http://id.ninebynine.org/wip/2002/IETF/HeaderField#Date>
    a hdr:HeaderField ;
    hdr:fieldName "Date" ;
    hdr:label "Message date and time" ;
    hdr:protocol hdr:Protocol_mail ;
    hdr:status "standards-track" ;
    hdr:author hdr:Author_PR ;
    hdr:specification hdr:RFC2822_3_6_1 ;
    hdr:comment
        """Specifies the date and time at which the creator
           of the message indicated that the message was
           complete and ready to enter the mail delivery system.""" .

<http://id.ninebynine.org/wip/2002/IETF/HeaderField#From>
    a hdr:HeaderField ;
    hdr:fieldName "From" ;
    hdr:label "Mailbox of message author" ;
    hdr:protocol hdr:Protocol_mail ;
    hdr:status "standards-track" ;
    hdr:author hdr:Author_PR ;
    hdr:specification hdr:RFC2822_3_6_2 ;
    hdr:comment
        """Specifies the author(s) of the message, that is, the mailbox(es)
           of the person(s) or system(s) responsible for the writing of the
           message.""" .

<http://id.ninebynine.org/wip/2002/IETF/HeaderField#Sender>
    a hdr:HeaderField ;
    hdr:fieldName "Sender" ;
    hdr:label "Mailbox of message sender" ;
    hdr:protocol hdr:Protocol_mail ;
    hdr:status "standards-track" ;
    hdr:author hdr:Author_PR ;
    hdr:specification hdr:RFC2822_3_6_2 ;
    hdr:comment
        """Specifies the mailbox of the agent responsible for the
           actual transmission of the message.""" .

<http://id.ninebynine.org/wip/2002/IETF/HeaderField#Reply-To>
    a hdr:HeaderField ;
    hdr:fieldName "Reply-To" ;
    hdr:label "Mailbox for replies to message" ;
    hdr:protocol hdr:Protocol_mail ;
    hdr:status "standards-track" ;
    hdr:author hdr:Author_PR ;
    hdr:specification hdr:RFC2822_3_6_2 ;
    hdr:comment
        """When the "Reply-To:" field is present, it indicates the
           mailbox(es) to which the author of the message suggests
           that replies be sent.""" .

<http://id.ninebynine.org/wip/2002/IETF/HeaderField#To>
    a hdr:HeaderField ;
    hdr:fieldName "To" ;
    hdr:label "Primary recipient mailbox" ;
    hdr:protocol hdr:Protocol_mail ;
    hdr:status "standards-track" ;
    hdr:author hdr:Author_PR ;
    hdr:specification hdr:RFC2822_3_6_3 ;
    hdr:comment
        """Contains the address(es) of the primary recipient(s)
           of the message.""" .

<http://id.ninebynine.org/wip/2002/IETF/HeaderField#Cc>
    a hdr:HeaderField ;
    hdr:fieldName "Cc" ;
    hdr:label "Carbon-copy recipient mailbox" ;
    hdr:protocol hdr:Protocol_mail ;
    hdr:status "standards-track" ;
    hdr:author hdr:Author_PR ;
    hdr:specification hdr:RFC2822_3_6_3 ;
    hdr:comment
        """Bontains the addresses of others who are to receive
           the message, though the content of the message may not
           be directed at them.""" .

<http://id.ninebynine.org/wip/2002/IETF/HeaderField#Bcc>
    a hdr:HeaderField ;
    hdr:fieldName "Bcc" ;
    hdr:label "Blind-carbon-copy recipient mailbox" ;
    hdr:protocol hdr:Protocol_mail ;
    hdr:status "standards-track" ;
    hdr:author hdr:Author_PR ;
    hdr:specification hdr:RFC2822_3_6_3 ;
    hdr:comment
        """Contains addresses of recipients of the message whose
           addresses are not to be revealed to other recipients of
           the message.""" .

<http://id.ninebynine.org/wip/2002/IETF/HeaderField#Message-ID>
    a hdr:HeaderField ;
    hdr:fieldName "Message-ID" ;
    hdr:label "Message identifier" ;
    hdr:protocol hdr:Protocol_mail ;
    hdr:status "standards-track" ;
    hdr:author hdr:Author_PR ;
    hdr:specification hdr:RFC2822_3_6_4 ;
    hdr:comment
        """Contains a single unique message identifier that
           refers to a particular version of a particular message.""" .

<http://id.ninebynine.org/wip/2002/IETF/HeaderField#In-Reply-To>
    a hdr:HeaderField ;
    hdr:fieldName "In-Reply-To" ;
    hdr:label "Original message identifier(s)" ;
    hdr:protocol hdr:Protocol_mail ;
    hdr:status "standards-track" ;
    hdr:author hdr:Author_PR ;
    hdr:specification hdr:RFC2822_3_6_4 ;
    hdr:comment
        """The message identifier(s) of the original message(s) to which
           the current message is a reply.""" .

<http://id.ninebynine.org/wip/2002/IETF/HeaderField#References>
    a hdr:HeaderField ;
    hdr:fieldName "References" ;
    hdr:label "Related message identifier(s)" ;
    hdr:protocol hdr:Protocol_mail ;
    hdr:status "standards-track" ;
    hdr:author hdr:Author_PR ;
    hdr:specification hdr:RFC2822_3_6_4 ;
    hdr:comment
        """The message identifier(s) of other message(s) to which
           the current message may be related.""" .

<http://id.ninebynine.org/wip/2002/IETF/HeaderField#Subject>
    a hdr:HeaderField ;
    hdr:fieldName "Subject" ;
    hdr:label "Topic of message" ;
    hdr:protocol hdr:Protocol_mail ;
    hdr:status "standards-track" ;
    hdr:author hdr:Author_PR ;
    hdr:specification hdr:RFC2822_3_6_5 ;
    hdr:comment
        """Contains a short string identifying the topic of the message.""" .

<http://id.ninebynine.org/wip/2002/IETF/HeaderField#Comments>
    a hdr:HeaderField ;
    hdr:fieldName "Comments" ;
    hdr:label "Additional comments about the message" ;
    hdr:protocol hdr:Protocol_mail ;
    hdr:status "standards-track" ;
    hdr:author hdr:Author_PR ;
    hdr:specification hdr:RFC2822_3_6_5 ;
    hdr:comment
        """Contains any additional comments on the text of the body
           of the message.""" .

<http://id.ninebynine.org/wip/2002/IETF/HeaderField#Keywords>
    a hdr:HeaderField ;
    hdr:fieldName "Keywords" ;
    hdr:label "Message key words and/or phrases" ;
    hdr:protocol hdr:Protocol_mail ;
    hdr:status "standards-track" ;
    hdr:author hdr:Author_PR ;
    hdr:specification hdr:RFC2822_3_6_5 ;
    hdr:comment
        """Contains a comma-separated list of important words
           and phrases that might be useful for the recipient.""" .

<http://id.ninebynine.org/wip/2002/IETF/HeaderField#Resent-Date>
    a hdr:HeaderField ;
    hdr:fieldName "Resent-Date" ;
    hdr:label "Date and time message is resent" ;
    hdr:protocol hdr:Protocol_mail ;
    hdr:status "standards-track" ;
    hdr:author hdr:Author_PR ;
    hdr:specification hdr:RFC2822_3_6_6 ;
    hdr:comment
        """Contains the date and time that a message is reintroduced
           into the message transfer system.""" .

<http://id.ninebynine.org/wip/2002/IETF/HeaderField#Resent-From>
    a hdr:HeaderField ;
    hdr:fieldName "Resent-From" ;
    hdr:label "Mailbox of person for whom message is resent" ;
    hdr:protocol hdr:Protocol_mail ;
    hdr:status "standards-track" ;
    hdr:author hdr:Author_PR ;
    hdr:specification hdr:RFC2822_3_6_6 ;
    hdr:comment
        """Contains the mailbox of the agent who has reintroduced the
           message into the message transfer system, or on whose behanlf
           the message has been resent.""" .

<http://id.ninebynine.org/wip/2002/IETF/HeaderField#Resent-Sender>
    a hdr:HeaderField ;
    hdr:fieldName "Resent-Sender" ;
    hdr:label "Mailbox of person who actually resends the message" ;
    hdr:protocol hdr:Protocol_mail ;
    hdr:status "standards-track" ;
    hdr:author hdr:Author_PR ;
    hdr:specification hdr:RFC2822_3_6_6 ;
    hdr:comment
        """Contains the mailbox of the agent who has reintroduced the
           message into the message transfer system, if this is
           different from the Resent-from value.""" .

<http://id.ninebynine.org/wip/2002/IETF/HeaderField#Resent-To>
    a hdr:HeaderField ;
    hdr:fieldName "Resent-To" ;
    hdr:label "Mailbox to which message is resent" ;
    hdr:protocol hdr:Protocol_mail ;
    hdr:status "standards-track" ;
    hdr:author hdr:Author_PR ;
    hdr:specification hdr:RFC2822_3_6_6 ;
    hdr:comment
        """Contains the mailbox(es) to which the message has been resent.""" .

<http://id.ninebynine.org/wip/2002/IETF/HeaderField#Resent-Cc>
    a hdr:HeaderField ;
    hdr:fieldName "Resent-Cc" ;
    hdr:label "Mailbox(es) to which message is cc'ed on resend" ;
    hdr:protocol hdr:Protocol_mail ;
    hdr:status "standards-track" ;
    hdr:author hdr:Author_PR ;
    hdr:specification hdr:RFC2822_3_6_6 ;
    hdr:comment
        """Containes the mailbox(es) to which message is cc'ed on resend""" .

<http://id.ninebynine.org/wip/2002/IETF/HeaderField#Resent-Bcc>
    a hdr:HeaderField ;
    hdr:fieldName "Resent-Bcc" ;
    hdr:label "Mailbox(es) to which message is bcc'ed on resend" ;
    hdr:protocol hdr:Protocol_mail ;
    hdr:status "standards-track" ;
    hdr:author hdr:Author_PR ;
    hdr:specification hdr:RFC2822_3_6_6 ;
    hdr:comment
        """Containes the mailbox(es) to which message is bcc'ed on resend""" .

<http://id.ninebynine.org/wip/2002/IETF/HeaderField#Resent-Message-ID>
    a hdr:HeaderField ;
    hdr:fieldName "Resent-Message-ID" ;
    hdr:label "Message identifier for resent message" ;
    hdr:protocol hdr:Protocol_mail ;
    hdr:status "standards-track" ;
    hdr:author hdr:Author_PR ;
    hdr:specification hdr:RFC2822_3_6_6 ;
    hdr:comment
        """Contains a message identifier for a resent message""" .

<http://id.ninebynine.org/wip/2002/IETF/HeaderField#Return-Path>
    a hdr:HeaderField ;
    hdr:fieldName "Return-Path" ;
    hdr:label "Message return path" ;
    hdr:protocol hdr:Protocol_mail ;
    hdr:status "standards-track" ;
    hdr:author hdr:Author_PR ;
    hdr:specification hdr:RFC2822_3_6_7 ;
    hdr:comment
        """Return path for message response diagnostics.
           See also, RFC 2821.""" .

<http://id.ninebynine.org/wip/2002/IETF/HeaderField#Received>
    a hdr:HeaderField ;
    hdr:fieldName "Received" ;
    hdr:label "Mail transfer trace information" ;
    hdr:protocol hdr:Protocol_mail ;
    hdr:status "standards-track" ;
    hdr:author hdr:Author_PR ;
    hdr:specification hdr:RFC2822_3_6_7 ;
    hdr:comment
        """Contains information about receipt of the current message
           by a mail transfer agent on the transfer path.
           See also, RFC 2821.""" .


#### Other general mail fields

<http://id.ninebynine.org/wip/2002/IETF/HeaderField#Content-features>
    a hdr:HeaderField ;
    hdr:fieldName "Content-features" ;
    hdr:label "Indicates content features of a MIME body part" ;
    hdr:protocol
      [ hdr:protocolName "mail" ;
        hdr:specification
        [ = <urn:ietf:rfc:2822> ;
          hdr:document <http://www.rfc-editor.org/rfc/rfc2822.txt> ] ] ;
    hdr:status "standards-track" ;
    hdr:author hdr:Author_GK ;
    hdr:specification
      [ = <urn:ietf:rfc:2912> ;
        hdr:document <http://www.rfc-editor.org/rfc/rfc2912.txt> ;
        hdr:section  "section 3" ] ;
    hdr:comment """The 'Content-features:' header can be used to annotate
                   a MIME body part with a media feature expression,
                   to indicate features of the body part content.
                   See also: RFC 2533, RFC 2506, RFC 2045.""" .

<http://id.ninebynine.org/wip/2002/IETF/HeaderField#Content-Disposition>
    a hdr:HeaderField ;
    hdr:fieldName "Content-Disposition" ;
    hdr:label "Intended content disposition and file name" ;
    hdr:protocol hdr:Protocol_mail ;
    hdr:status "experimental" ;
    hdr:author hdr:Author_IETF ;
    hdr:specification hdr:RFC2183 ;
    hdr:comment
        """Whether a MIME body part is to be shown inline or is an
           attachment; can also indicate a suggested filename for use
           when saving an attachment to a file.""" .

<http://id.ninebynine.org/wip/2002/IETF/HeaderField#Disclose-Recipients>
    a hdr:HeaderField ;
    hdr:fieldName "Disclose-Recipients" ;
    hdr:label "Disclose names of other recipients?" ;
    hdr:protocol hdr:Protocol_mail ;
    hdr:status "standards-track" ;
    hdr:author hdr:Author_IETF ;
    hdr:specification hdr:RFC2156 ;
    hdr:comment
        """Tells whether recipients are to be told the names of other
           recipients of the same message.  This is primarily an X.400
           facility.  In X.400, this is an envelope attribute and refers
           to disclosure of the envelope recipient list. Disclosure of
           other recipients is in Internet mail done via the To:, cc:
           and bcc: header fields.  Not for general use.""" .

<http://id.ninebynine.org/wip/2002/IETF/HeaderField#Originator>
    a hdr:HeaderField ;
    hdr:fieldName "Originator" ;
    hdr:label "Similar to 'Sender:'" ;
    hdr:protocol hdr:Protocol_mail ;
    hdr:status "experimental" ;
    hdr:author hdr:Author_IETF ;
    hdr:specification hdr:RFC1528 ;
    hdr:comment
        """Sometimes used in Usenet News in similar ways to 'Sender:'
           Also used in printing protocols.
           Non-standard in Usenet News,
           Experimental in RFC 1528 (tcp.int).""" .

<http://id.ninebynine.org/wip/2002/IETF/HeaderField#PICS-Label>
    a hdr:HeaderField ;
    hdr:fieldName "PICS-Label" ;
    hdr:label "PICS rating label" ;
    hdr:protocol hdr:Protocol_mail ;
    hdr:status "standards-track" ;
    hdr:author hdr:Author_W3C ;
    hdr:specification hdr:Spec_REC_PICS_labels ;
    hdr:comment
        """Ratings label to control selection (filtering) of messages
           according to the PICS protocol.  Specified for general use
           with RFC822 message format, with HTTP-specific extensions""" .

<http://id.ninebynine.org/wip/2002/IETF/HeaderField#Content-Language>
    a hdr:HeaderField ;
    hdr:fieldName "Content-Language" ;
    hdr:label "Language of message content" ;
    hdr:protocol hdr:Protocol_mail ;
    hdr:status "standards-track" ;
    hdr:author hdr:Author_IETF ;
    hdr:specification hdr:RFC1766 ;
    hdr:comment
        """Can include a code for the natural language used in a message,
           e.g. 'en' for English.""" .

<http://id.ninebynine.org/wip/2002/IETF/HeaderField#Content-Alternative>
    a hdr:HeaderField ;
    hdr:fieldName "Content-Alternative" ;
    hdr:label "Alternative content available" ;
    hdr:protocol hdr:Protocol_mail ;
    hdr:status "work-in-progress" ;
    hdr:author hdr:Author_GK ;
    hdr:specification hdr:Spec_Content_Negotiation ;
    hdr:comment
        """Information about the media features of alternative content
           formats available for the current message.""" .

<http://id.ninebynine.org/wip/2002/IETF/HeaderField#Encoding>
    a hdr:HeaderField ;
    hdr:fieldName "Encoding" ;
    hdr:label "Message encoding and other information" ;
    hdr:protocol hdr:Protocol_mail ;
    hdr:status "experimental" ;
    hdr:author hdr:Author_IETF ;
    hdr:specification hdr:RFC1505 ;
    hdr:comment
        """Used in several different ways by different mail systems.
           Some use it for a kind of content-type information,
           some for encoding and length information, some for a kind
           of boundary information, some in other ways.""" .

<http://id.ninebynine.org/wip/2002/IETF/HeaderField#Content-MD5>
    a hdr:HeaderField ;
    hdr:fieldName "Content-MD5" ;
    hdr:label "MD5 checksum of content" ;
    hdr:protocol hdr:Protocol_mail ;
    hdr:status "standards-track" ;
    hdr:author hdr:Author_IETF ;
    hdr:specification hdr:RFC1864 ;
    hdr:comment
        """Checksum of content to ensure that it has not been modified.""" .

<http://id.ninebynine.org/wip/2002/IETF/HeaderField#List-Archive>
    a hdr:HeaderField ;
    hdr:fieldName "List-Archive" ;
    hdr:label "URL of mailing list archive" ;
    hdr:protocol hdr:Protocol_mail ;
    hdr:status "standards-track" ;
    hdr:author hdr:Author_IETF ;
    hdr:specification hdr:RFC2369 ;
    hdr:comment
        """Contains URL to use to browse the archives of the mailing
           list from which this message was relayed.""" .

<http://id.ninebynine.org/wip/2002/IETF/HeaderField#List-Help>
    a hdr:HeaderField ;
    hdr:fieldName "List-Help" ;
    hdr:label "URL for mailing list information" ;
    hdr:protocol hdr:Protocol_mail ;
    hdr:status "standards-track" ;
    hdr:author hdr:Author_IETF ;
    hdr:specification hdr:RFC2369 ;
    hdr:comment
        """Contains URL to use to get a information about the mailing
           list from which this message was relayed.""" .

<http://id.ninebynine.org/wip/2002/IETF/HeaderField#List-ID>
    a hdr:HeaderField ;
    hdr:fieldName "List-ID" ;
    hdr:label "Mailing list identifier" ;
    hdr:protocol hdr:Protocol_mail ;
    hdr:status "standards-track" ;
    hdr:author hdr:Author_IETF ;
    hdr:specification hdr:RFC2919 ;
    hdr:comment
        """Stores an identification of the mailing list,
           through which this message was distributed.""" .

<http://id.ninebynine.org/wip/2002/IETF/HeaderField#List-Owner>
    a hdr:HeaderField ;
    hdr:fieldName "List-Owner" ;
    hdr:label "URL for mailing list owner's mailbox" ;
    hdr:protocol hdr:Protocol_mail ;
    hdr:status "standards-track" ;
    hdr:author hdr:Author_IETF ;
    hdr:specification hdr:RFC2369 ;
    hdr:comment
        """Contains URL to send e-mail to the owner of the mailing list
           from which this message was relayed.""" .

<http://id.ninebynine.org/wip/2002/IETF/HeaderField#List-Post>
    a hdr:HeaderField ;
    hdr:fieldName "List-Post" ;
    hdr:label "URL for mailing list posting" ;
    hdr:protocol hdr:Protocol_mail ;
    hdr:status "standards-track" ;
    hdr:author hdr:Author_IETF ;
    hdr:specification hdr:RFC2369 ;
    hdr:comment
        """Contains URL to use to send contributions to the mailing list
           from which this message was relayed.""" .

<http://id.ninebynine.org/wip/2002/IETF/HeaderField#List-Subscribe>
    a hdr:HeaderField ;
    hdr:fieldName "List-Subscribe" ;
    hdr:label "URL for mailing list subscription" ;
    hdr:protocol hdr:Protocol_mail ;
    hdr:status "standards-track" ;
    hdr:author hdr:Author_IETF ;
    hdr:specification hdr:RFC2369 ;
    hdr:comment
        """Contains URL to use to get a subscription to the mailing list
           from which this message was relayed.""" .

<http://id.ninebynine.org/wip/2002/IETF/HeaderField#List-Unsubscribe>
    a hdr:HeaderField ;
    hdr:fieldName "List-Unsubscribe" ;
    hdr:label "URL for mailing list unsubscription" ;
    hdr:protocol hdr:Protocol_mail ;
    hdr:status "standards-track" ;
    hdr:author hdr:Author_IETF ;
    hdr:specification hdr:RFC2369 ;
    hdr:comment
        """Contains URL to use to unsubscribe the mailing list from
           which this message was relayed.""" .

#### MIME ####

<http://id.ninebynine.org/wip/2002/IETF/HeaderField#MIME-Version>
    a hdr:HeaderField ;
    hdr:fieldName "MIME-Version" ;
    hdr:label "MIME version number" ;
    hdr:protocol hdr:Protocol_mail ;
    hdr:status "standards-track" ;
    hdr:author hdr:Author_IETF ;
    hdr:specification hdr:RFC2045_4 ;
    hdr:comment
        """An indicator that this message is formatted according to the
           MIME standard, and an indication of which version of MIME is
           utilized.""" .

<http://id.ninebynine.org/wip/2002/IETF/HeaderField#Content-ID>
    a hdr:HeaderField ;
    hdr:fieldName "Content-ID" ;
    hdr:label "Identify content body part" ;
    hdr:protocol hdr:Protocol_mail ;
    hdr:status "standards-track" ;
    hdr:author hdr:Author_IETF ;
    hdr:specification hdr:RFC2045_7 ;
    hdr:comment
        """Specifies a Unique ID for one MIME body part of the
           content of a message.""" .

<http://id.ninebynine.org/wip/2002/IETF/HeaderField#Content-Description>
    a hdr:HeaderField ;
    hdr:fieldName "Content-Description" ;
    hdr:label "Description of message body part" ;
    hdr:protocol hdr:Protocol_mail ;
    hdr:status "standards-track" ;
    hdr:author hdr:Author_IETF ;
    hdr:specification hdr:RFC2045_8 ;
    hdr:comment
        """Description of a particular body part of a message,
           for example a caption for an image body part.""" .

<http://id.ninebynine.org/wip/2002/IETF/HeaderField#Content-Transfer-Encoding>
    a hdr:HeaderField ;
    hdr:fieldName "Content-Transfer-Encoding" ;
    hdr:label "Content transfer encoding applied" ;
    hdr:protocol hdr:Protocol_mail ;
    hdr:status "standards-track" ;
    hdr:author hdr:Author_IETF ;
    hdr:specification hdr:RFC2045_6 ;
    hdr:comment
        """Coding method used in a MIME message body part.""" .

<http://id.ninebynine.org/wip/2002/IETF/HeaderField#Content-Type>
    a hdr:HeaderField ;
    hdr:fieldName "Content-Type" ;
    hdr:label "MIME content type" ;
    hdr:protocol hdr:Protocol_mail ;
    hdr:status "standards-track" ;
    hdr:author hdr:Author_IETF ;
    hdr:specification hdr:RFC2045_5 ;
    hdr:comment
        """Format of content (character set etc.) Note that the values
           for this header field are defined in different ways in
           RFC 1049 and in MIME (RFC 2045), look for the 'MIME-version'
           header field to understand if Content-Type is to be
           interpreted according to RFC 1049 or according to MIME.
           The MIME definition should be used in generating mail.
           RFC 1049 has 'historic' status.  RFC 1766 defines a parameter
           'difference' to this header field.
           Various other Content-Type define various additional parameters.
           For example, the parameter 'charset' is mandatory for all
           textual Content-Types.
           See also: RFC 1049,  RFC 1123: 5.2.13,  RFC 1766: 4.1.""" .


#### MDN ####

<http://id.ninebynine.org/wip/2002/IETF/HeaderField#Disposition-Notification-To>
    a hdr:HeaderField ;
    hdr:fieldName "Disposition-Notification-To" ;
    hdr:label "Mailbox for sending disposition notification" ;
    hdr:protocol hdr:Protocol_mail ;
    hdr:status "standards-track" ;
    hdr:author hdr:Author_IETF ;
    hdr:specification hdr:RFC2298 ;
    hdr:comment
        """Indicates that the sender wants a disposition notification
           when this message is received (read, processed, etc.) by its
           recipients.""" .

<http://id.ninebynine.org/wip/2002/IETF/HeaderField#Disposition-Notification-Options>
    a hdr:HeaderField ;
    hdr:fieldName "Disposition-Notification-Options" ;
    hdr:label "Disposition notification options" ;
    hdr:protocol hdr:Protocol_mail ;
    hdr:status "standards-track" ;
    hdr:author hdr:Author_IETF ;
    hdr:specification hdr:RFC2298 ;
    hdr:comment
        """For optional modifiers on disposition notification requests.""" .

<http://id.ninebynine.org/wip/2002/IETF/HeaderField#Original-Recipient>
    a hdr:HeaderField ;
    hdr:fieldName "Original-Recipient" ;
    hdr:label "MDN original recipient information" ;
    hdr:protocol hdr:Protocol_mail ;
    hdr:status "standards-track" ;
    hdr:author hdr:Author_IETF ;
    hdr:specification hdr:RFC2298 ;
    hdr:comment
        """Original Recipient information for inclusion in disposition
           notifications.""" .

#### MHTML ####

<http://id.ninebynine.org/wip/2002/IETF/HeaderField#Content-Base>
    a hdr:HeaderField ;
    hdr:fieldName "Content-Base" ;
    hdr:label "Base to be used for resolving relative URIs within this content part." ;
    hdr:protocol hdr:Protocol_mail ;
    hdr:status "standards-track" ;
    hdr:author hdr:Author_IETF ;
    hdr:specification hdr:RFC2110 ;
    hdr:comment
        """Base to be used for resolving relative URIs within this
           content part.""".

<http://id.ninebynine.org/wip/2002/IETF/HeaderField#Content-Location>
    a hdr:HeaderField ;
    hdr:fieldName "Content-Location" ;
    hdr:label "URI for retrieving a body part" ;
    hdr:protocol hdr:Protocol_mail ;
    hdr:status "standards-track" ;
    hdr:author hdr:Author_IETF ;
    hdr:specification hdr:RFC2110 ;
    hdr:comment
        """URI with which the content of this content part might
           be retrievable.""" .


#### MIXER ####

<http://id.ninebynine.org/wip/2002/IETF/HeaderField#DL-Expansion-History>
    a hdr:HeaderField ;
    hdr:fieldName "DL-Expansion-History" ;
    hdr:label "Trace of distribution lists passed" ;
    hdr:protocol hdr:Protocol_mail ;
    hdr:status "standards-track" ;
    hdr:author hdr:Author_IETF ;
    hdr:specification hdr:RFC2156 ;
    hdr:comment
        """Trace of distribution lists passed.
           (MIXER X.400 mapping, not for general use.)""" .

<http://id.ninebynine.org/wip/2002/IETF/HeaderField#Alternate-Recipient>
    a hdr:HeaderField ;
    hdr:fieldName "Alternate-Recipient" ;
    hdr:label "Controls forwarding to alternate recipients" ;
    hdr:protocol hdr:Protocol_mail ;
    hdr:status "standards-track" ;
    hdr:author hdr:Author_IETF ;
    hdr:specification hdr:RFC2156 ;
    hdr:comment
        """Controls whether this message may be forwarded to alternate
           recipients such as a postmaster if delivery is not possible
           to the intended recipient. Default: Allowed.
           RFC 2156 (MIXER), not for general usage.""" .

<http://id.ninebynine.org/wip/2002/IETF/HeaderField#Original-Encoded-Information-Types>
    a hdr:HeaderField ;
    hdr:fieldName "Original-Encoded-Information-Types" ;
    hdr:label "Body part types in message" ;
    hdr:protocol hdr:Protocol_mail ;
    hdr:status "standards-track" ;
    hdr:author hdr:Author_IETF ;
    hdr:specification hdr:RFC2156 ;
    hdr:comment
        """Which body part types occur in this message.
           RFC 2156 (MIXER), not for general use.""" .

<http://id.ninebynine.org/wip/2002/IETF/HeaderField#Content-Return>
    a hdr:HeaderField ;
    hdr:fieldName "Content-Return" ;
    hdr:label "Return content on non-delivery?" ;
    hdr:protocol hdr:Protocol_mail ;
    hdr:status "standards-track" ;
    hdr:author hdr:Author_IETF ;
    hdr:specification hdr:RFC2156 ;
    hdr:comment
        """Indicates whether the content of a message is to be returned
           with non-delivery notifications.
           RFC 2156 (MIXER), not for general use.""" .

<http://id.ninebynine.org/wip/2002/IETF/HeaderField#X400-Content-Return>
    a hdr:HeaderField ;
    hdr:fieldName "X400-Content-Return" ;
    hdr:label "Possible future name for 'Content-Return:'" ;
    hdr:protocol hdr:Protocol_mail ;
    hdr:status "non-standard" ;
    hdr:author hdr:Author_Unknown ;
    hdr:specification hdr:Spec_Unknown ;
    hdr:comment
        """Possible future change of name for 'Content-Return:'.""" .

<http://id.ninebynine.org/wip/2002/IETF/HeaderField#Generate-Delivery-Report>
    a hdr:HeaderField ;
    hdr:fieldName "Generate-Delivery-Report" ;
    hdr:label "Request delivery report generation" ;
    hdr:protocol hdr:Protocol_mail ;
    hdr:status "standards-track" ;
    hdr:author hdr:Author_IETF ;
    hdr:specification hdr:RFC2156 ;
    hdr:comment
        """Indicates whether a delivery report is wanted at successful
           delivery. Default is not to generate such a report.
           RFC 2156 (MIXER), not for general usage.""" .

<http://id.ninebynine.org/wip/2002/IETF/HeaderField#Prevent-NonDelivery-Report>
    a hdr:HeaderField ;
    hdr:fieldName "Prevent-NonDelivery-Report" ;
    hdr:label "Non-delivery report required?" ;
    hdr:protocol hdr:Protocol_mail ;
    hdr:status "standards-track" ;
    hdr:author hdr:Author_IETF ;
    hdr:specification hdr:RFC2156 ;
    hdr:comment
        """Indicates whether non-delivery report is wanted on delivery
           error. Default is to generate such a report.
           RFC 2156 (MIXER), not for general usage.""" .

<http://id.ninebynine.org/wip/2002/IETF/HeaderField#Obsoletes>
    a hdr:HeaderField ;
    hdr:fieldName "Obsoletes" ;
    hdr:label "Reference message to be replaced" ;
    hdr:protocol hdr:Protocol_mail ;
    hdr:status "standards-track" ;
    hdr:author hdr:Author_IETF ;
    hdr:specification hdr:RFC2156 ;
    hdr:comment
        """Reference to a previous message being corrected and replaced.
           Compare to 'Supersedes:'.  This field may in the future be
           replaced with 'Supersedes:'.
           RFC 2156, not for general use.""" .

<http://id.ninebynine.org/wip/2002/IETF/HeaderField#Content-Identifier>
    a hdr:HeaderField ;
    hdr:fieldName "Content-Identifier" ;
    hdr:label "Message content identifier" ;
    hdr:protocol hdr:Protocol_mail ;
    hdr:status "standards-track" ;
    hdr:author hdr:Author_IETF ;
    hdr:specification hdr:RFC2156 ;
    hdr:comment
        """A text string which identifies the content of a message.
           RFC 2156, not for general usage.""" .

<http://id.ninebynine.org/wip/2002/IETF/HeaderField#Delivery-Date>
    a hdr:HeaderField ;
    hdr:fieldName "Delivery-Date" ;
    hdr:label "Message delivery time" ;
    hdr:protocol hdr:Protocol_mail ;
    hdr:status "standards-track" ;
    hdr:author hdr:Author_IETF ;
    hdr:specification hdr:RFC2156 ;
    hdr:comment
        """The time when a message was delivered to its recipient.
           RFC 2156 (MIXER), not for general use.""" .

<http://id.ninebynine.org/wip/2002/IETF/HeaderField#Expiry-Date>
    a hdr:HeaderField ;
    hdr:fieldName "Expiry-Date" ;
    hdr:label "Message expiry time" ;
    hdr:protocol hdr:Protocol_mail ;
    hdr:status "standards-track" ;
    hdr:author hdr:Author_IETF ;
    hdr:specification hdr:RFC2156 ;
    hdr:comment
        """Time at which a message loses its validity.
           This field may in the future be replaced by 'Expires:'.
           RFC 2156 (MIXER), not for general use.""" .

<http://id.ninebynine.org/wip/2002/IETF/HeaderField#Reply-By>
    a hdr:HeaderField ;
    hdr:fieldName "Reply-By" ;
    hdr:label "Time by which a reply is requested" ;
    hdr:protocol hdr:Protocol_mail ;
    hdr:status "standards-track" ;
    hdr:author hdr:Author_IETF ;
    hdr:specification hdr:RFC2156 ;
    hdr:comment
        """Latest time at which a reply is requested (not demanded).
           RFC 2156 (MIXER), not for general usage.""" .

<http://id.ninebynine.org/wip/2002/IETF/HeaderField#Importance>
    a hdr:HeaderField ;
    hdr:fieldName "Importance" ;
    hdr:label "Message importance" ;
    hdr:protocol hdr:Protocol_mail ;
    hdr:status "standards-track" ;
    hdr:author hdr:Author_IETF ;
    hdr:specification hdr:RFC2156 ;
    hdr:comment
        """A hint from the originator to the recipients about how
           important a message is.  Values: High, normal or low.
           Not used to control transmission speed.
           Proposed for use with RFC 2156 (MIXER) and RFC 2421 (VPIM).""" .

<http://id.ninebynine.org/wip/2002/IETF/HeaderField#Incomplete-Copy>
    a hdr:HeaderField ;
    hdr:fieldName "Incomplete-Copy" ;
    hdr:label "Body parts are missing." ;
    hdr:protocol hdr:Protocol_mail ;
    hdr:status "standards-track" ;
    hdr:author hdr:Author_IETF ;
    hdr:specification hdr:RFC2156 ;
    hdr:comment
        """Body parts are missing.
           RFC 2156 (MIXER), not for general usage.""" .

<http://id.ninebynine.org/wip/2002/IETF/HeaderField#Priority>
    a hdr:HeaderField ;
    hdr:fieldName "Priority" ;
    hdr:label "Message priority" ;
    hdr:protocol hdr:Protocol_mail ;
    hdr:status "standards-track" ;
    hdr:author hdr:Author_IETF ;
    hdr:specification hdr:RFC2156 ;
    hdr:comment
        """Can be 'normal', 'urgent' or 'non-urgent' and can influence
           transmission speed and delivery.
           RFC 2156 (MIXER), not for general use.""" .

<http://id.ninebynine.org/wip/2002/IETF/HeaderField#Sensitivity>
    a hdr:HeaderField ;
    hdr:fieldName "Sensitivity" ;
    hdr:label "Message content sensitivity" ;
    hdr:protocol hdr:Protocol_mail ;
    hdr:status "standards-track" ;
    hdr:author hdr:Author_IETF ;
    hdr:specification hdr:RFC2156 ;
    hdr:comment
        """How sensitive it is to disclose this message to other people
           than the specified recipients.
           Values: Personal, private, company confidential.
           The absence of this header field in messages gatewayed
           from X.400 indicates that the message is not sensitive.
           Proposed for use with RFC 2156 (MIXER) and RFC 2421 (VPIM).""" .

<http://id.ninebynine.org/wip/2002/IETF/HeaderField#Language>
    a hdr:HeaderField ;
    hdr:fieldName "Language" ;
    hdr:label "X.400 message content lenguage" ;
    hdr:protocol hdr:Protocol_mail ;
    hdr:status "standards-track" ;
    hdr:author hdr:Author_IETF ;
    hdr:specification hdr:RFC2156 ;
    hdr:comment
        """Can include a code for the natural language used in a message,
           e.g. 'en' for English.
           RFC 2156 (MIXER), not for general usage.""" .

<http://id.ninebynine.org/wip/2002/IETF/HeaderField#Conversion>
    a hdr:HeaderField ;
    hdr:fieldName "Conversion" ;
    hdr:label "Conversion allowed?" ;
    hdr:protocol hdr:Protocol_mail ;
    hdr:status "standards-track" ;
    hdr:author hdr:Author_IETF ;
    hdr:specification hdr:RFC2156 ;
    hdr:comment
        """The body of this message may not be converted from one
           character set to another.  Values: Prohibited and allowed.
           RFC 2156 (MIXER), not for general use.""" .

<http://id.ninebynine.org/wip/2002/IETF/HeaderField#Conversion-With-Loss>
    a hdr:HeaderField ;
    hdr:fieldName "Conversion-With-Loss" ;
    hdr:label "Lossy conversion allowed?" ;
    hdr:protocol hdr:Protocol_mail ;
    hdr:status "standards-track" ;
    hdr:author hdr:Author_IETF ;
    hdr:specification hdr:RFC2156 ;
    hdr:comment
        """The body of this message may not be converted from one
           character set to another if information will be lost.
           Values: Prohibited and allowed.
           RFC 2156 (MIXER), not for general use.""" .

<http://id.ninebynine.org/wip/2002/IETF/HeaderField#Message-Type>
    a hdr:HeaderField ;
    hdr:fieldName "Message-Type" ;
    hdr:label "Message type: delivery report?" ;
    hdr:protocol hdr:Protocol_mail ;
    hdr:status "standards-track" ;
    hdr:author hdr:Author_IETF ;
    hdr:specification hdr:RFC2156 ;
    hdr:comment
        """Only used with the value 'Delivery Report' to indicates that
           this is a delivery report gatewayed from X.400.
           RFC 2156 (MIXER), not for general use.""" .

<http://id.ninebynine.org/wip/2002/IETF/HeaderField#Autoforwarded>
    a hdr:HeaderField ;
    hdr:fieldName "Autoforwarded" ;
    hdr:label "Automatically forwarded indicator" ;
    hdr:protocol hdr:Protocol_mail ;
    hdr:status "standards-track" ;
    hdr:author hdr:Author_IETF ;
    hdr:specification hdr:RFC2156 ;
    hdr:comment
        """Has been automatically forwarded.
           RFC 2156 (MIXER), not for general usage.""" .

<http://id.ninebynine.org/wip/2002/IETF/HeaderField#Discarded-X400-IPMS-Extensions>
    a hdr:HeaderField ;
    hdr:fieldName "Discarded-X400-IPMS-Extensions" ;
    hdr:label "X.400 IPM extensions discarded" ;
    hdr:protocol hdr:Protocol_mail ;
    hdr:status "standards-track" ;
    hdr:author hdr:Author_IETF ;
    hdr:specification hdr:RFC2156 ;
    hdr:comment
        """Can be used in Internet mail to indicate X.400 IPM extensions
           which could not be mapped to Internet mail format.
           RFC 2156 (MIXER), not for general usage.""" .

<http://id.ninebynine.org/wip/2002/IETF/HeaderField#Discarded-X400-MTS-Extensions>
    a hdr:HeaderField ;
    hdr:fieldName "Discarded-X400-MTS-Extensions" ;
    hdr:label "X.400 MTS extensions discarded" ;
    hdr:protocol hdr:Protocol_mail ;
    hdr:status "standards-track" ;
    hdr:author hdr:Author_IETF ;
    hdr:specification hdr:RFC2156 ;
    hdr:comment
        """Can be used in Internet mail to indicate X.400 MTS extensions
           which could not be mapped to Internet mail format.
           RFC 2156 (MIXER), not for general usage.""" .

#### Specification documents and authors

hdr:Protocol_mail
    hdr:protocolName "mail" ;
    hdr:specification hdr:RFC2821 .

hdr:RFC1505 a hdr:Specification_doc ;
  = <urn:ietf:rfc:1505> ;
  hdr:document <http://www.rfc-editor.org/rfc/rfc1505.txt> ;
  hdr:author   [ foaf:name "A. Costanzo" ] ;
  hdr:author   [ foaf:name "D. Robinson" ] ;
  hdr:author   [ foaf:name "R. Ullmann" ] ;
  hdr:title    "Encoding Header Field for Internet Messages" ;
  hdr:status   "experimental" ;
  hdr:date     "August 1993" ;
  hdr:comment
      """Encoding Header Field for Internet Messages""" .

hdr:RFC1528 a hdr:Specification_doc ;
  = <urn:ietf:rfc:1528> ;
  hdr:document <http://www.rfc-editor.org/rfc/rfc1528.txt> ;
  hdr:author   [ foaf:name "C. Malamud" ] ;
  hdr:author   [ foaf:name "M. Rose" ] ;
  hdr:title    "Remote Printing -- Technical Procedures" ;
  hdr:status   "experimental" ;
  hdr:date     "October 1993" ;
  hdr:comment
      """Principles of Operation for the TPC.INT Subdomain:
         Remote Printing -- Technical Procedures.""" .

hdr:RFC1766 a hdr:Specification_doc ;
  = <urn:ietf:rfc:1766> ;
  hdr:document <http://www.rfc-editor.org/rfc/rfc1766.txt> ;
  hdr:author   [ foaf:name "H. Alvestrand" ] ;
  hdr:title    "Tags for the Identification of Languages" ;
  hdr:status   "standards-track" ;
  hdr:date     "March 1995" ;
  hdr:comment
      """Tags for the Identification of Languages""" .

hdr:RFC1864 a hdr:Specification_doc ;
  = <urn:ietf:rfc:1864> ;
  hdr:document <http://www.rfc-editor.org/rfc/rfc1864.txt> ;
  hdr:author   [ foaf:name "J. Myers" ] ;
  hdr:author   [ foaf:name "M. Rose" ] ;
  hdr:title    "The Content-MD5 Header Field" ;
  hdr:status   "standards-track" ;
  hdr:date     "October 1995" ;
  hdr:comment
      """The Content-MD5 Header Field""" .

hdr:RFC2045 a hdr:Specification_doc ;
  = <urn:ietf:rfc:2045> ;
  hdr:document <http://www.rfc-editor.org/rfc/rfc2045.txt> .

hdr:RFC2045_4 a hdr:Specification_doc ;
  = <urn:ietf:rfc:2045> ;
  hdr:section "section 4" ;
  hdr:document <http://www.rfc-editor.org/rfc/rfc2045.txt> .

hdr:RFC2045_5 a hdr:Specification_doc ;
  = <urn:ietf:rfc:2045> ;
  hdr:section "section 5" ;
  hdr:document <http://www.rfc-editor.org/rfc/rfc2045.txt> .

hdr:RFC2045_6 a hdr:Specification_doc ;
  = <urn:ietf:rfc:2045> ;
  hdr:section "section 6" ;
  hdr:document <http://www.rfc-editor.org/rfc/rfc2045.txt> .

hdr:RFC2045_7 a hdr:Specification_doc ;
  = <urn:ietf:rfc:2045> ;
  hdr:section "section 7" ;
  hdr:document <http://www.rfc-editor.org/rfc/rfc2045.txt> .

hdr:RFC2045_8 a hdr:Specification_doc ;
  = <urn:ietf:rfc:2045> ;
  hdr:section "section 8" ;
  hdr:document <http://www.rfc-editor.org/rfc/rfc2045.txt> .

hdr:RFC2110 a hdr:Specification ;
  = <urn:ietf:rfc:2110> ;
  hdr:document <http://www.rfc-editor.org/rfc/rfc2110.txt> ;
  hdr:author   [ foaf:name "J. Palme" ] ;
  hdr:author   [ foaf:name "A. Hopmann" ] ;
  hdr:title    "MIME E-mail Encapsulation of Aggregate Documents (MHTML)" ;
  hdr:status   "standards-track" ;
  hdr:date     "March 1997" ;
  hdr:comment
      """MIME E-mail Encapsulation of Aggregate Documents,
         such as HTML (MHTML).
         Describes a use of multipart/related and defines some
         headers for use with it.""" .

hdr:RFC2156 a hdr:Specification_doc ;
  = <urn:ietf:rfc:2156> ;
  hdr:document <http://www.rfc-editor.org/rfc/rfc2822.txt> ;
  hdr:comment "MIXER X.400 mapping, not for general use." .

hdr:RFC2183 a hdr:Specification_doc ;
  = <urn:ietf:rfc:2183> ;
  hdr:document <http://www.rfc-editor.org/rfc/rfc2183.txt> ;
  hdr:author   [ foaf:name "R. Troost" ] ;
  hdr:author   [ foaf:name "S. Dorner" ] ;
  hdr:author   [ foaf:name "K. Moore" ] ;
  hdr:title    "The Content-Disposition Header Field" ;
  hdr:status   "standards-track" ;
  hdr:date     "August 1997" ;
  hdr:comment
      """Communicating Presentation Information in Internet Messages:
         The Content-Disposition Header Field""" .

hdr:RFC2298 a hdr:Specification_doc ;
  = <urn:ietf:rfc:2298> ;
  hdr:document <http://www.rfc-editor.org/rfc/rfc2298.txt> ;
  hdr:comment "Message disposition notifications (MDN)." .

hdr:RFC2369 a hdr:Specification ;
  = <urn:ietf:rfc:2369> ;
  hdr:document <http://www.rfc-editor.org/rfc/rfc2369.txt> ;
  hdr:author   [ foaf:name "G. Neufeld" ] ;
  hdr:author   [ foaf:name "J. Baer" ] ;
  hdr:title    "The Use of URLs as Meta-Syntax for Core Mail List Commands and their Transport through Message Header Fields" ;
  hdr:status   "standards-track" ;
  hdr:date     "July 1998" ;
  hdr:comment
      """The Use of URLs as Meta-Syntax for Core Mail List Commands
         and their Transport through Message Header Fields""" .

hdr:RFC2421 a hdr:Specification ;
  = <urn:ietf:rfc:2421> ;
  hdr:document <http://www.rfc-editor.org/rfc/rfc2421.txt> ;
  hdr:author   [ foaf:name "G. Vaudreuil" ] ;
  hdr:author   [ foaf:name "G. Parsons" ] ;
  hdr:title    "Voice Profile for Internet Mail - version 2" ;
  hdr:status   "standards-track" ;
  hdr:date     "September 1998" ;
  hdr:comment
      """Voice Profile for Internet Mail - version 2""" .

hdr:RFC2821 a hdr:Specification_doc ;
  = <urn:ietf:rfc:2822> ;
  hdr:document <http://www.rfc-editor.org/rfc/rfc2822.txt> .

hdr:RFC2822 a hdr:Specification_doc ;
  = <urn:ietf:rfc:2822> ;
  hdr:document <http://www.rfc-editor.org/rfc/rfc2822.txt> .

hdr:RFC2822_3_6_1 a hdr:Specification ;
  = <urn:ietf:rfc:2822> ;
  hdr:document <http://www.rfc-editor.org/rfc/rfc2822.txt> ;
  hdr:section  "section 3.6.1" .

hdr:RFC2822_3_6_2 a hdr:Specification ;
  = <urn:ietf:rfc:2822> ;
  hdr:document <http://www.rfc-editor.org/rfc/rfc2822.txt> ;
  hdr:section  "section 3.6.2" .

hdr:RFC2822_3_6_3 a hdr:Specification ;
  = <urn:ietf:rfc:2822> ;
  hdr:document <http://www.rfc-editor.org/rfc/rfc2822.txt> ;
  hdr:section  "section 3.6.3" .

hdr:RFC2822_3_6_4 a hdr:Specification ;
  = <urn:ietf:rfc:2822> ;
  hdr:document <http://www.rfc-editor.org/rfc/rfc2822.txt> ;
  hdr:section  "section 3.6.4" .

hdr:RFC2822_3_6_5 a hdr:Specification ;
  = <urn:ietf:rfc:2822> ;
  hdr:document <http://www.rfc-editor.org/rfc/rfc2822.txt> ;
  hdr:section  "section 3.6.5" .

hdr:RFC2822_3_6_6 a hdr:Specification ;
  = <urn:ietf:rfc:2822> ;
  hdr:document <http://www.rfc-editor.org/rfc/rfc2822.txt> ;
  hdr:section  "section 3.6.6" .

hdr:RFC2822_3_6_7 a hdr:Specification ;
  = <urn:ietf:rfc:2822> ;
  hdr:document <http://www.rfc-editor.org/rfc/rfc2822.txt> ;
  hdr:section  "section 3.6.7" .

hdr:RFC2919 a hdr:Specification_doc ;
  = <urn:ietf:rfc:2919> ;
  hdr:document <http://www.rfc-editor.org/rfc/rfc1919.txt> ;
  hdr:author   [ foaf:name "R. Chandhok" ] ;
  hdr:author   [ foaf:name "G. Wenger" ] ;
  hdr:title    "List-Id: Identification of Mailing Lists" ;
  hdr:status   "standards-track" ;
  hdr:date     "March 2001" ;
  hdr:comment
      """List-Id: A Structured Field and Namespace for the
         Identification of Mailing Lists""" .

hdr:Spec_Content_Negotiation a hdr:Specification ;
  hdr:document <http://www.ietf.org/internet-drafts/draft-ietf-fax-content-negotiation-05.txt> ;
  hdr:author   [ foaf:name "G. Klyne" ] ;
  hdr:author   [ foaf:name "R. Iwazaki" ] ;
  hdr:author   [ foaf:name "D. Crocker" ] ;
  hdr:title    "Content Negotiation for Internet Messaging Services" ;
  hdr:status   "work in progress" ;
  hdr:date     "May 2001" ;
  hdr:comment  "Content Negotiation for Internet Messaging Services" .

hdr:Spec_Originator_Info a hdr:Specification ;
  hdr:document <http://www.ietf.org/internet-drafts/draft-palme-mailext-headers-06.txt> ;
  hdr:author   [ foaf:name "C. Newman" ;
                 foaf:mbox <mailto:xxxx@ietf.org> ] ;
  hdr:title    "Originator-Info Message Header field" ;
  hdr:status   "work in progress" ;
  hdr:date     "July 1997" ;
  hdr:comment  "Originator-Info Message Header field" .

hdr:Spec_REC_PICS_labels a hdr:Specification ;
  hdr:document <http://www.w3.org/TR/REC-PICS-labels> ;
  hdr:author   [ foaf:name "Jim Miller" ;
                 foaf:mbox <mailto:jmiller@w3.org> ] ;
  hdr:author   [ foaf:name "Tim Krauskopf" ;
                 foaf:mbox <mailto:timk@spyglass.com> ] ;
  hdr:author   [ foaf:name "Paul Resnick" ;
                 foaf:mbox <mailto:presnick@research.att.com> ] ;
  hdr:author   [ foaf:name "Win Treese" ;
                 foaf:mbox <mailto:treese@OpenMarket.com> ] ;
  hdr:title    "PICS Label Distribution Label Syntax and Communication Protocols" ;
  hdr:status   "W3C Recommendation" ;
  hdr:date     "October 1996" ;
  hdr:comment
      "PICS Label Distribution Label Syntax and Communication Protocols" .

hdr:Spec_Eudora a hdr:Specification ;
  hdr:document <http://www.ietf.org/internet-drafts/draft-palme-mailext-headers-06.txt> ;
  hdr:author   [ foaf:name "Qualcomm Inc." ;
                 foaf:mbox <mailto:xxxx@ietf.org> ] ;
  hdr:title    "Eudora Pro Macintosh User Manual" ;
  hdr:status   "non-standard" ;
  hdr:date     "1988-1995" ;
  hdr:comment  "Eudora Pro Macintosh User Manual" .

hdr:Spec_Unknown a hdr:Specification ;
  hdr:document <http://www.ietf.org/internet-drafts/draft-palme-mailext-headers-06.txt> ;
  hdr:author   hdr:Author_Unknown ;
  hdr:comment  "Specification document unknown" .

hdr:Author_GK a wn:Person ;
  foaf:name "Graham Klyne" ;
  foaf:mbox <mailto:GK-headers@ninebynine.org> ;
  foaf:organization "Clearswift Corporation" ;
  foaf:workplacePostal
    [ foaf:building "1310 Waterside" ;
      foaf:street1  "Arlington Business Park" ;
      foaf:street2  "Theale" ;
      foaf:city     "Reading" ;
      foaf:area     "Berks" ;
      foaf:postcode "RG7 4SA" ;
      foaf:country  "UK" ] ;
  foaf:workplaceTel "011 8903 8903" ;
  foaf:workplaceFax "011 8903 9000" ;
  foaf:workplaceHomepage <http://www.mimesweeper.com/> .

hdr:Author_PR a wn:Person ;
  foaf:name "Peter W. Resnick" ;
  foaf:mbox <mailto:presnick@qualcomm.com> ;
  foaf:organization "QUALCOMM Incorporated" ;
  foaf:workplacePostal
    [ foaf:street1  "5775 Morehouse Drive" ;
      foaf:city     "San Diego" ;
      foaf:postcode "CA 92121-1714" ;
      foaf:country  "USA" ] ;
  foaf:workplaceTel "+1 858 651 4478" ;
  foaf:workplaceFax "+1 858 651 1102" .

hdr:Author_IETF
  foaf:name "IETF" ;
  foaf:mbox <mailto:iesg@ietf.org> ;
  foaf:organization "Internet Engineering Task Force" .

hdr:Author_W3C
  foaf:name "W3C" ;
  foaf:mbox <mailto:xxxx@w3.org> ;
  foaf:organization "World Wide Web Consortium" .

hdr:Author_Unknown
  foaf:name "Unknown" ;
  foaf:mbox <mailto:xxxx@ietf.org> .

#--------+---------+---------+---------+---------+---------+---------+---------+
#
# $Log: MailHeaderPermanentRegistry-20020505.n3,v $
# Revision 1.1  2004/04/16 10:11:43  graham
# Move header registratio documents to HdrRegistry subdirectory
#
# Revision 1.1  2002/05/05 08:48:53  graham
# Updated IETF sections;  added header field registry pages
#
# Revision 1.3  2002/05/04 16:28:57  graham
# Initial header field registry data
#
# Revision 1.2  2002/05/03 16:02:42  graham
# Updated registry data, separated mail into permanent and provisional headers
#
# Revision 1.1.1.1  2002/05/02 22:32:33  graham
# no message
#