PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • A microgrid is a small-scale version of a traditional large power grid that draws energy from clean sources such as wind and solar power, as well as from conventional technology.
http://www.w3.org/ns/prov#wasQuotedFrom
  • sandiegometro.com