PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Decentralized power sources are much less susceptible to total failure and the times where you need to provide some sort of backup quickly drops into the 1-2 day range.
http://www.w3.org/ns/prov#wasQuotedFrom
  • phys.org