PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • We???re assuming the air can be ignored here because the object is a dense and with some mass to it.
http://www.w3.org/ns/prov#wasQuotedFrom
  • discovermagazine.com