PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The oceans absorb much of the rest, but are becoming more acidic as a result, and more hostile to many marine species that depend on certain chemicals for making their shells, such as oysters and corals.
http://www.w3.org/ns/prov#wasQuotedFrom
  • climatecentral.org