PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Facebook is great for keeping in touch with my family but other than posting pictures and videos of my kid from my iphone i do not mess with it much
http://www.w3.org/ns/prov#wasQuotedFrom
  • arstechnica.com