PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Such data is related to various material properties of the formation, e.g. porosity permeability, electrical conductivity, magnetic susceptibility, density and rock acoustic velocity.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com