About: http://webisa.webdatacommons.org/326763586

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 cylindrical portion and the planar portion may be formed from any suitable material such as aluminum, ceramic and the like.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es