PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • 20120107525CO2 Recycling Method and CO2 Reduction Method and Device - Disclosed is a device which uses CO2012-05-03
http://www.w3.org/ns/prov#wasQuotedFrom
  • faqs.org