PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • These unique valves are commonly used to protect equipment such as pumps, control valves, steam traps, etc. from dirt or debris.
http://www.w3.org/ns/prov#wasQuotedFrom
  • supplyhouse.com