PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • For years we have been taking natural resources such as peat moss and clay from our environment in order to develop products that will save our environment from toxic levels of hydrocarbons in our soils and our waters.
http://www.w3.org/ns/prov#wasQuotedFrom
  • environmental-expert.com