About: http://webisa.webdatacommons.org/335997108

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	Since gold is an expensive material and there is required as much as between 15 and 40 g for a regular bridge, it will be expensive to make.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com