PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • A very different situation concerns the solubility of hydrophobic atoms and molecules, such as methane or noble gases.
http://www.w3.org/ns/prov#wasQuotedFrom
  • badscience.net