PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In some cases, oxidation is used to increase the oxygen content of the soil or groundwater, enhancing the growth of naturally occurring bacteria and other microbes.
http://www.w3.org/ns/prov#wasQuotedFrom
  • bls.gov