PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In part due to tracking and other reasons, low-income minority students often do not attend class with the middle class kids, even in the same school.
http://www.w3.org/ns/prov#wasQuotedFrom
  • eduwonk.com