About: http://webisa.webdatacommons.org/431069370

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	Substantially, the reference signal RS is a kind of calibrating signal for approximating the black level and the potential level of the reference signal varies with the specifications of the sensing IC 311.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com