PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • John Palfrey says the Web is not bad for kids and offers possible solutions to such problems as preventing teens from illegally file sharing and being exposed to porn.
http://www.w3.org/ns/prov#wasQuotedFrom
  • ndfr.net