About: http://webisa.webdatacommons.org/411150776

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 sensing device according to claim 4, further including a timer configured to generate a time reference as the sensing device is moved relative to the surface region. 15.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com