PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • 20 50 100 200 Thumbnail Title Description Identifier Collection Special insulation on pipe in transitional areas from above to below ground, especially in permafrost areas.
http://www.w3.org/ns/prov#wasQuotedFrom
  • alaska.edu