About: http://webisa.webdatacommons.org/254767601

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	Sardinia was once a land of tremendous natural resources ??? mostly underground and so spent millennia being mined for precious lead, silver, coal, bauxite, and other ore deposits.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com