PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • When a star of 20 percent solar-mass is considered, he found that there are wide range of orbital parameters that allow an environment friendly to the forms of life we typically think of on Earth.
http://www.w3.org/ns/prov#wasQuotedFrom
  • arstechnica.com