PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Three-dimensional thickness maps can be used to determine rough estimates of resources in this region, as well as structural features such as faults and folds.
http://www.w3.org/ns/prov#wasQuotedFrom
  • eia.gov