PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Significantly, they also absorb VOCs, volatile organic compounds (undesirable air pollutants such as formaldehyde).
http://www.w3.org/ns/prov#wasQuotedFrom
  • sandiegofernsociety.com