About: http://webisa.webdatacommons.org/291283148

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	In one embodiment, central or inner member 5201 is an annular member which comprises a conductive material, such as aluminum, and has a bore or passage 5204 running through it.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es