About: http://webisa.webdatacommons.org/321813909

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	Referring now to the drawings which show the preferred embodiments of the invention, and particularly to the block diagram of FIG. 1, an alternating current power source 10 is connected to a load 12 through power contactor 15.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com