PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Gaseous chemical suppression systems (clean agent systems) have been used for more than 40 years to protect electronics and other valuables that are susceptible to the damaging effects of water-based suppression systems.
http://www.w3.org/ns/prov#wasQuotedFrom
  • orrprotection.com