PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Decomposing organic waste can also release greenhouse gases, such as methane and carbon dioxide, and can be a source of air and water pollution.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com