< draft-yevstifeyev-disclosure-relation-01.txt   draft-yevstifeyev-disclosure-relation-02.txt >
INTERNET-DRAFT M. Yevstifeyev INTERNET-DRAFT M. Yevstifeyev
Intended Status: Informational January 4, 2012 Intended Status: Informational January 4, 2012
Expires: July 7, 2012 Expires: July 7, 2012
The 'disclosure' Link Relation Type The 'disclosure' Link Relation Type
draft-yevstifeyev-disclosure-relation-01 draft-yevstifeyev-disclosure-relation-02
Abstract Abstract
This document specifies the 'disclosure' link relation type. It This document specifies the 'disclosure' link relation type. It
designates a list of patent disclosures made with respect to the designates a list of IPR disclosures made with respect to the
material for which such relation type is specified. material for which such relation type is specified.
Status of this Memo Status of this Memo
This Internet-Draft is submitted to IETF in full conformance with the This Internet-Draft is submitted to IETF in full conformance with the
provisions of BCP 78 and BCP 79. provisions of BCP 78 and BCP 79.
Internet-Drafts are working documents of the Internet Engineering Internet-Drafts are working documents of the Internet Engineering
Task Force (IETF), its areas, and its working groups. Note that Task Force (IETF), its areas, and its working groups. Note that
other groups may also distribute working documents as other groups may also distribute working documents as
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3. Security Considerations . . . . . . . . . . . . . . . . . . . . 3 3. Security Considerations . . . . . . . . . . . . . . . . . . . . 3
4. IANA Considerations . . . . . . . . . . . . . . . . . . . . . . 3 4. IANA Considerations . . . . . . . . . . . . . . . . . . . . . . 3
5. Normative References . . . . . . . . . . . . . . . . . . . . . 4 5. Normative References . . . . . . . . . . . . . . . . . . . . . 4
Appendix A. Acknowledgments . . . . . . . . . . . . . . . . . . . 4 Appendix A. Acknowledgments . . . . . . . . . . . . . . . . . . . 4
Authors' Addresses . . . . . . . . . . . . . . . . . . . . . . . . 4 Authors' Addresses . . . . . . . . . . . . . . . . . . . . . . . . 4
1. Introduction 1. Introduction
RFC 5988 [RFC5988] defined a way of indicating relationships between RFC 5988 [RFC5988] defined a way of indicating relationships between
resources on the Web. This document specifies the 'disclosure' link resources on the Web. This document specifies the 'disclosure' link
relation type. It designates a list of patent disclosures made with relation type. It designates a list of IPR disclosures made with
respect to the material for which such relation type is specified. respect to the material for which such relation type is specified.
Please note that the term "IPR disclosure" should be considered to be Please note that the term "patent disclosure" should be considered to
synonymous to "patent disclosure" for the purposes of 'disclosure' be synonymous to "IPR disclosure" for the purposes of 'disclosure'
link relation type semantics. link relation type semantics, as patent disclosures are a subset of
IPR disclosures.
The 'disclosure' link relation type has been in active use of W3C, The W3C already mandates the use of the 'disclosure' link relation
which requires all the W3C documents to contain a link to a list of type for links to patent disclosures in all its documents. However,
patent disclosures referenced with the relation type being defined. it has long been used with no proper specification and registration.
However, it has long been used with no proper specification and This document is to accomplish this gap and encourage wider use of
registration. This document is to accomplish this gap. It formally 'disclosure' relation type. It formally specifies the existing
specifies the existing practice of use of 'disclosure' link relation practice of use of the link relation type and registers it in the
type and registers it in the registry created by RFC 5988. registry created by RFC 5988.
Please note that 'disclosure' relation type designates a different Please note that 'disclosure' relation type designates a different
resource that 'copyright' type does; the latter refers to the resource that 'copyright' type does; the latter refers to the
copyright statement while the former is used to reference patent copyright statement while the former is used to reference patent
disclosure. Please visit RFC 5988 [RFC5988] for more information on disclosure. Please visit RFC 5988 [RFC5988] for more information on
'copyright' relation type. 'copyright' relation type.
1.1. Terminology 1.1. Terminology
The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT", The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT",
"SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this "SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this
document are to be interpreted as described in RFC 2119 [RFC2119]. document are to be interpreted as described in RFC 2119 [RFC2119].
2. 'disclosure' Link Relation Type 2. 'disclosure' Link Relation Type
Whenever the 'disclosure' relation type is used, the target IRI Whenever the 'disclosure' relation type is used, the resource at the
[RFC5988] MUST refer to a list of patent disclosures (IPR target IRI [RFC5988] MUST represent a list of patent disclosures made
disclosures) made with respect to the material referenced by context with respect to the material referenced by context IRI. This also
IRI. This also covers the case of empty list and a list containing covers the case of an empty list and a list containing one entry.
one entry.
2.1. Examples 2.1. Examples
This section provides an example of possible use of 'disclosure' This section provides an example of possible use of 'disclosure'
relation type. relation type.
If the page <http://example.org/ipr/meta-spec/> contains a list of If the page <http://example.org/ipr/meta-spec/> contains a list of
patent disclosures made with respect to the specification found at patent disclosures made with respect to the specification found at
<http://example.org/specs/meta-spec/spec.html>, the latter would have <http://example.org/specs/meta-spec/spec.html>, the latter would have
the following fragment of HTML source code: the following fragment of HTML source code:
<html> <html>
... ...
Please visit Please visit
<a rel="disclosure-list" href="http://example.org/ipr/meta-spec/"> <a rel="disclosure" href="http://example.org/ipr/meta-spec/">
the IPR page</a> for the list of patent disclosures made with the IPR page</a> for the list of patent disclosures made with
respect to this specification. respect to this specification.
... ...
</html> </html>
Or, in the case of Link header field, the HTTP response would contain Or, in the case of Link header field, the HTTP response would contain
the following header field: the following header field:
Link: <http://example.org/ipr/meta-spec/>; rel="disclosure"; Link: <http://example.org/ipr/meta-spec/>; rel="disclosure";
title="Patent Disclosures List" title="Patent Disclosures List"
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Requirement Levels", BCP 14, RFC 2119, March 1997. Requirement Levels", BCP 14, RFC 2119, March 1997.
[RFC5988] Nottingham, M., "Web Linking", RFC 5988, October 2010. [RFC5988] Nottingham, M., "Web Linking", RFC 5988, October 2010.
Appendix A. Acknowledgments Appendix A. Acknowledgments
Thanks to Bjoern Hoehrmann for noticing that 'disclosure' relation is Thanks to Bjoern Hoehrmann for noticing that 'disclosure' relation is
not properly specified and, correspondingly, initiating this work. not properly specified and, correspondingly, initiating this work.
The author would also like to acknowledge the contributions of (in The author would also like to acknowledge the contributions of (in
alphabetical order) Bjoern Hoehrmann, John Klensin, Subramanian alphabetical order) Bjoern Hoehrmann, John Klensin, Subramanian
Moonesamy, Julian Reschke, Thomas Roessler, Martin Thomson, and Moonesamy, Julian Reschke, Thomas Roessler, Peter Saint-Andre, Martin
Juergen Quittek to this document. Thomson, and Juergen Quittek to this document.
Authors' Addresses Authors' Addresses
Mykyta Yevstifeyev Mykyta Yevstifeyev
8 Kuzovkov St., Apt. 25 8 Kuzovkov St., Apt. 25
Kotovsk Kotovsk
Ukraine Ukraine
EMail: evnikita2@gmail.com EMail: evnikita2@gmail.com
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