PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • treatment and utilization of wastes, including the recovery and recycling of materials; research on substitutes for non-biodegradable substances;
http://www.w3.org/ns/prov#wasQuotedFrom
  • umn.edu