About: http://webisa.webdatacommons.org/60444106

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 operating knob 7 is made of an insulating material, such as a synthetic resin or the like, and, similarly, has a base 7 a, a knob part 7 b, and an upper plate part 7 c.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com