PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The hypothesis is controversial and other scientists think it???s unlikely, because 4 billion years ago, there was very little land and those pools would have been unstable.
http://www.w3.org/ns/prov#wasQuotedFrom
  • atheistuniverse.net