About: http://webisa.webdatacommons.org/134880136

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 outer cylindrical member 2 is coaxially disposed around the inner cylindrical member 1 in such a manner as to be spaced from one another.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com