PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Science/Technology, Space, Video Size in Space: Just How Big is the Biggest Star We Know Of? (Video)
http://www.w3.org/ns/prov#wasQuotedFrom
  • thehigherlearning.com