PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Attending school regularly was most difficult for those involved in supporting their families through subsistence activities or those whose families could not afford fees for the purchase of uniforms, books, and other school materials.
http://www.w3.org/ns/prov#wasQuotedFrom
  • state.gov