About: http://webisa.webdatacommons.org/268969055

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 other embodiments, various other types of sensors can be used, including non-contact sensors such as optical sensors havi
http://www.w3.org/ns/prov#wasQuotedFrom	google.com