PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • One such area is as obvious as the air we breathe, the quality of which often reveals much about inequalities based on factors such as class and race that determine where we live, work and go to school.
http://www.w3.org/ns/prov#wasQuotedFrom
  • tolerance.org