About: http://webisa.webdatacommons.org/56517610

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	imports and landings is converted to edible weight and decreases in supply such as exports and inventories are subtracted out.
http://www.w3.org/ns/prov#wasQuotedFrom	scienceblog.com