About: http://webisa.webdatacommons.org/264113114

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	Still further, the availability of many metals, including titanium, is often variable, making obtaining a consistent supply of material at a generally consistent price difficult.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk