About: http://webisa.webdatacommons.org/248391874

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	Its importance has been known to humanity since ancient times, as evidenced by the "salt roads" remaining across the world, including Japan, which were used to transport salt inland from coastal areas.
http://www.w3.org/ns/prov#wasQuotedFrom	tokyofoundation.org