About: http://webisa.webdatacommons.org/34807190

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	What???s more, says Singer, while mines such as Pebble can help ease future demand shortages, it will never solve it.
http://www.w3.org/ns/prov#wasQuotedFrom	pbs.org