PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The FIGURE is a flow diagram for treating produced water for removal of both water-insoluble petroleum oil components and water-soluble petroleum oil components, including commonly used treatment steps to form the produced water.
http://www.w3.org/ns/prov#wasQuotedFrom
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