PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Analyzing a sedimentary rock known as a mudstone, the nuclear-powered rover found further evidence of favorable environmental conditions- an ancient lake that was theoretically drinkable, harboring some of the key ingredients for life including carbon, hydrogen, oxygen, sulfur, nitrogen and phosphorus.
http://www.w3.org/ns/prov#wasQuotedFrom
  • ktar.com