About: http://webisa.webdatacommons.org/38118921

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	The frame 72 may be made of electrically conductive material, for example aluminum or other material, and it may serve as an electrical bus to supply electrical energy, such as an RF wave or signal, to the electrodes 71.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com.au