PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The substance is used to make cutting and grinding tools, and wear-resistant products for various industries, including oil and gas drilling, as well as mining.Certain inhalable glass wool fibers were also tested and added to the list.
http://www.w3.org/ns/prov#wasQuotedFrom
  • christianpost.com