About: http://webisa.webdatacommons.org/208706752

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 core itself can be made of any suitable rigid material, such as titanium and its dilute alloys.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es