PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Topics such as sustainability, reducing CO2 emissions during manufacture, construction and in service, as well as recycling and the greater use of waste materials, are covered.
http://www.w3.org/ns/prov#wasQuotedFrom
  • nanotech-now.com