About: http://webisa.webdatacommons.org/449597979

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	Iron is the most widely used metal. .....For the complete story with questions: click here for printable
http://www.w3.org/ns/prov#wasQuotedFrom	edhelper.com