PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Ocean waters soak up some of that extra carbon, and the oceans are becoming slightly more acidic as a result, which means oysters and other shellfish could have a harder time rebuilding their shells.
http://www.w3.org/ns/prov#wasQuotedFrom
  • kuer.org