About: http://webisa.webdatacommons.org/132269314

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	When the sensor is near the head, i.e. breath is close to the sensor, the output voltage is higher than when the sensor is away from the head.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com