PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Conventional systems and methods for analyzing smoke or other emissions from equipment such as gas turbines, boilers, and other machines or processes often fail to offer efficient, cost-effective solutions.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.fr