About: http://webisa.webdatacommons.org/291295604

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	A sensor is a device that measures a physical quantity and converts it into a signal which can be read by an observer or by an instrument.
http://www.w3.org/ns/prov#wasQuotedFrom	phys.org