About: http://webisa.webdatacommons.org/456502882

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	In some cases, including Rio Tinto's, the checks were conducted by the Global Reporting Initiative themselves.
http://www.w3.org/ns/prov#wasQuotedFrom	phys.org