PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • ???Environment??? includes: (a) any and all buildings, structures, fixtures, fittings, appurtenances, pipes, conduits, valves, tanks, vessels and containers whether above or below ground level; and (b) ambient air, land surface, sub-surface strata, soil, surface water, ground water, river sediment, marshes, wet lands, flora and fauna.
http://www.w3.org/ns/prov#wasQuotedFrom
  • sec.gov