PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Many IT components are highly toxic, releasing arsenic, bromine, cadmium, lead, mercury and other chemicals into the environment if not treated properly before being dumped in landfill sites.
http://www.w3.org/ns/prov#wasQuotedFrom
  • computerweekly.com