PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Natural materials, such as adobe, cob, strawbales, cordwood, etc., have been proven to be durable over time; indeed some of the oldest buildings in the country were built with such natural materials.
http://www.w3.org/ns/prov#wasQuotedFrom
  • greenhomebuilding.com