[1] Representing Content in RDF (2008-09-06 00:14:30 +09:00 版) http://www.w3.org/TR/Content-in-RDF/

[2]

Representing Content in RDF 1.0 (2017-02-01 07:29:48 +09:00) https://www.w3.org/TR/2017/NOTE-Content-in-RDF10-20170202/

Representing Content in RDF 1.0 is a supporting document for the Evaluation and Report Language (EARL) 1.0 Schema but can be used in other contexts too. It is considered to be complete and mature but at this time there are not sufficient implementations to finalize this work.