About: http://webisa.webdatacommons.org/391455134

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	f the circuit relations of the operating, control and power supply elements of the apparatus, and Fig. '7 is a diagrammatic view of a modified form of the apparatus.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com