About: http://webisa.webdatacommons.org/29972285

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	I am not convinced it will be their production start, but if you are talking min to max, I would have to say 3 to 10 years.There is a reason why they call them early-stage exploration companies".
http://www.w3.org/ns/prov#wasQuotedFrom	fool.com