PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Course Studies Purpose Introduction to Electrical Circuits Basic physics of electrical current; components used in electrical circuits, including cables, capacitors, power sources, switches and sensors; symbols and conventions used in electrical diagrams; meters and other tools used in electrical work; proper safety procedures; diagnosing and repairing common problems in circuits.
http://www.w3.org/ns/prov#wasQuotedFrom
  • rileyguide.com