About: http://webisa.webdatacommons.org/214528694

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 control unit includes a wheel or other mechanism for receiving and rotating the cassette's stopcock valve 33.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com