PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Storage facilities such as garages will undoubtedly require hydrogen sensors and automated, explosion-proof forced ventilation systems and perhaps explosion - proof door openers and other equipment.
http://www.w3.org/ns/prov#wasQuotedFrom
  • globalspec.com