PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Their nesting grounds are threatened by marine debris and habitat loss or degradation, their lives at sea are further threatened by unsustainable fishing practices, floating waste and toxins, including oil spills.
http://www.w3.org/ns/prov#wasQuotedFrom
  • oceanconservancy.org