PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • For example, a gas separator such as shown in FIG. 5 could also be employed in FIG. 4 to augment the separation of liquid and gas by gravity.
http://www.w3.org/ns/prov#wasQuotedFrom
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