About: http://webisa.webdatacommons.org/437156074

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 intensity detector 405 may be implemented in techniques known in the art such as a rectifier and filter or an AM (amplitude modulation) detector.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com