About: http://webisa.webdatacommons.org/374609170

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	sciencehabit writes: Over the decades, 50 or more explanations have been offered for the fields of broad, meter-high mounds of soil found across the western United States and on every continent except Antarctica.
http://www.w3.org/ns/prov#wasQuotedFrom	slashdot.org