PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The commercial office and/or premises equipment system(s) 1615 may also include electrical and/or electronically controlled locking devices for doors and/or windows, including electric or electronic dead-bolt locking devices or systems, electrical systems for controlling electrical circuits or systems room-by-room, device-by-device, and/or appliance-by-appliance.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com