About: http://webisa.webdatacommons.org/291753572

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	For example, a control unit 108 may include additional chambers, sensors, valves, screws, pins, seals, ports, and other features that are not illustrated in the figures.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com