About: http://webisa.webdatacommons.org/181061978

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	The detection system 50 may also be adapted to detect when the human body or a portion thereof such as a hand, is in close proximity to the opening 26 or the blade cover 28.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com