PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Parents, teachers and other guardians cannot always be on hand to prevent children and youth from visiting web sites with harmful or objectionable content.
http://www.w3.org/ns/prov#wasQuotedFrom
  • naaya.com