PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Increased levels of CO2 in the atmosphere are generally beneficial to plant life, and of course plants are useful to people in many ways, particularly in producing the oxygen which people and animals need to survive.
http://www.w3.org/ns/prov#wasQuotedFrom
  • catholic.com