PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Measures such as explosion venting should be taken to protect workers and passers-by and the integrity of the building wherever explosible concentrations of flammable gases and vapours are likely to occur.
http://www.w3.org/ns/prov#wasQuotedFrom
  • fwr.org