About: http://webisa.webdatacommons.org/84695914

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	In an extrinsic optical sensor, the optical fiber transmits the light source to an external medium, for example air, where the light is modulated to provide the desired sensing or detection.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com