About: http://webisa.webdatacommons.org/150471273

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	Based on the addition of isotopes, the technique can also be used to track and differentiate between wild fish and those from a fish farm, such as trout and salmon.
http://www.w3.org/ns/prov#wasQuotedFrom	eurekalert.org