PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • And, despite all the reforms, American test scores continue to lag behind much of the rest of the world, especially in math and science.
http://www.w3.org/ns/prov#wasQuotedFrom
  • teachingchannel.org