PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • posted on Nov, 30 2011 @ 07:27 PM link I still have to point out water vapor is a chemical, called h2o and is a by-product of contrails.
http://www.w3.org/ns/prov#wasQuotedFrom
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