About: http://webisa.webdatacommons.org/74478422

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	A power supply is a device that provides the energy required to power up a circuit and a multimeter is capable of measuring circuit and device parameters such as voltage, current, resistance and continuity.
http://www.w3.org/ns/prov#wasQuotedFrom	sonoma.edu