About: http://webisa.webdatacommons.org/208788401

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 cap is preferably aluminum but may be a variety of other materials including plastic and steel.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es