xhtml2:p3pv1
http://www.w3.org/2002/06/xhtml2/#p3pv1
rdfs:comment
http://www.w3.org/2000/01/rdf-schema#comment
Refers to a P3P Policy Reference File.
@en
graph:default
https://triplydb.com/w3c/xhtml-link-types/graphs/default