PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • PTFE is a compound that is very well known in the art of pyrotechnics and has a high percentage of fluorine in it and is known to react vigorously with the oxidisable metallic materials in the group listed above.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com.au