PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Bromine is highly corrosive and must be handled carefully in order to avoid leakage and damage to containers, transportation equipment and other facilities.
http://www.w3.org/ns/prov#wasQuotedFrom
  • sec.gov