PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In general, the terms a ???solid??? lubricant or a ???liquid??? lubricant is a lubricant that is in a solid or liquid state under ambient conditions, which is typically defined as room temperate and atmospheric pressure.
http://www.w3.org/ns/prov#wasQuotedFrom
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