PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • fall into one of 26 categories, including utility and industrial boilers, large industrial plants such as pulp mills, refineries, and smelters.
http://www.w3.org/ns/prov#wasQuotedFrom
  • texas.gov