Update on rights for publishers - including RightsML, ODRL and DPLA's Rights Statements.

1. Rights Expression Working Group
Stuart Myles * Associated Press * 3rd June 2015
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http://dev.iptc.org/RightsML
iptc-rightsml-dev@yahoogroups.com

2. RightsML
Publishers need to express rights on the uses of content
Often need to enforce rights on behalf of 3rd parties
Clients need to know permissions and restrictions
Rights are a key criteria for selecting content
RightsML is an IPTC standard, based on ODRL
http://dev.iptc.org/RightsML
http://www.w3.org/community/odrl
Express machine readable permissions, restrictions and duties
Derived from media industry requirements
Mainly from AP, NLA, Getty, WSJ, Newsright
Can be embedded within content (e.g. G2, ATOM) or stand alone
Designed for automatic evaluation
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3. ODRL 2.1 and RightsML 1.2
• More encodings of the ODRL Core Model
– JSON https://www.w3.org/community/odrl/json/2.1/
– XML https://www.w3.org/community/odrl/xml/2.1/
– RDF http://www.w3.org/ns/odrl/2/ODRL21
• Slimmed down Common Vocabulary
– https://www.w3.org/community/odrl/vocab/2.1/
• RightsML should be updated to have equivalent changes
– Change references from ODRL 2.0 to 2.1
– JSON and RDF encoding, in addition to current XML
– Leverage new “profile” property in ODRL Core Model
• GOAL: Prepare RightsML 1.2 for approval in October
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4. Barriers to ODRL Adoption
• ODRL and RightsML are great
• So why haven’t they been more widely adopted?
• Perceived complexity
– Policies in XML and JSON look complex
– (I’d say because the *policies* are complex)
• Lack of commercial software
– No commercial software support – that I know of
• Standards Status
– ODRL is a W3C Community Group
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5. A Bit Forbidding?
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6. Software Supporting ODRL
• licensed
– https://github.com/iptc/rightsml-dev/tree/master/licensed
– Python
– Supports XML and JSON encodings
• rightsml-lib-js
– https://github.com/iptc/rightsml-dev/tree/master/rightsml-lib-js
– Javascript
– Supports XML and JSON encodings
• odrlapi
– http://vroddon.github.io/odrlapi/
– Java
– Supports RDF encoding
• w3odrl21
– https://github.com/xmljim/w3odrl21
– Java
– Supports XML and JSON encodings
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7. ODRL as a Standard
• Growing use of ODRL
• But it is a W3C Community Group
– Just like, say, schema.org
• Should we push for ODRL to become a “real” standard?
• W3C Recommendation
– http://www.w3.org/2004/02/Process-20040205/tr.html
• ISO/IEC JTC1 “Fast Track”
– http://blogs.msdn.com/b/brian_jones/archive/2007/01/29/explana
tion-of-the-iso-fast-track-process.aspx
• IPTC
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8. Beyond Policies:
Rights Statements
• RightsML is aimed precisely at describing policies
– Machine readable permissions, restrictions and duties
• But what about everything else, such as …
– Human readable descriptions
– Re-usable packages of rights
– Links between sets of rights
• Two efforts are attempting to address the everything else
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9. Rights Statements
• ODRS
– For licensing and reuse of open data sets
– Points to policies (human or machine-readable)
– http://theodi.org/guides/publishers-guide-to-the-open-data-rights-statement-
vocabulary
• Europeana, DPLA, Creative Commons
– For licensing and reuse of cultural objects
– Directly incorporates ODRL ontology
– http://dp.la/info/2015/05/11/the-principles-for-establishing-international-
interoperable-rights-statements/ - comment by end of June!
– http://rightsstatements.org (TK)
• These two are similar linked data approaches
– Each aimed at particular domains
– Structurally, could apply to virtually any asset – including news
• Worth watching – and perhaps helping
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10. Date and Place of Next Meeting
London, UK - October, 2015
Dziękuje i do zobaczenia!
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