PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The system cannot effectively participate in other ancillary markets because of lack of availability (evening hours), intermittency and other factors.
http://www.w3.org/ns/prov#wasQuotedFrom
  • axionpower.com