PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • oration for or development of oil, natural gas, coal-bed methane, or any other substance to be used as an energy source) and to increasing the extent to which produced water can be used for irrigation and other purposes without adversely affecting water quality, public health, or the environment; (2) actions that could reduce or eliminate such obstacles; and (3) costs and benefits associated with
http://www.w3.org/ns/prov#wasQuotedFrom
  • opencongress.org