About: http://webisa.webdatacommons.org/44817994

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	Polling circuitry 100 may comprise electromagnetic components, such as a relay or switch, solid state circuitry, or both.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com