PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • It is a non-toxic cleaner that dissolves carbon on contact and suspends other fouling particles such as copper, lead, sand, dust and dirt found in gun barrels and deposited elsewhere in weapons.
http://www.w3.org/ns/prov#wasQuotedFrom
  • defensereview.com