PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The oil and gas business is subject to environmental hazards, such as oil spills, gas leaks and ruptures and discharges of
http://www.w3.org/ns/prov#wasQuotedFrom
  • sec.gov