PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Games are a fun way to provide regular practice and they can be easily differentiated to accommodate the varied needs of students in a class.
http://www.w3.org/ns/prov#wasQuotedFrom
  • mathwire.com