About: http://webisa.webdatacommons.org/73815892

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	But while there are other sources of rare earth element ores, such as in the United States, Canada, and Australia, more test drilling and economic feasibility studies must be conducted before mining can begin.
http://www.w3.org/ns/prov#wasQuotedFrom	greentechmedia.com