PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Essential reading for practising teachers and students, this book is a valuable guide for those looking to provide effective teaching and learning within a constructivist framework. (source: Nielsen Book Data)
http://www.w3.org/ns/prov#wasQuotedFrom
  • stanford.edu