PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • These schools educate a quarter of the students in the Midwest and Northeast and are often schools plagued by substantial poverty, social, and health problems.
http://www.w3.org/ns/prov#wasQuotedFrom
  • zcomm.org