PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • To help students develop their own perspectives, many authors have added recipes, art projects, songs, and other learning activities to their back matter.
http://www.w3.org/ns/prov#wasQuotedFrom
  • hbook.com