PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Phosphorus is also a major cause of the Dead Zone in the Gulf of Mexico, a huge area in the Gulf where fish and other forms of life cannot survive.
http://www.w3.org/ns/prov#wasQuotedFrom
  • nrdc.org