About: http://webisa.webdatacommons.org/394722241

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	Description : Diamond is the hardest natural stone and most valuable gemstone.
http://www.w3.org/ns/prov#wasQuotedFrom	stonefinder.com