About: http://webisa.webdatacommons.org/240436929

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	Rather than prevent the sale of these piscivorous fish, fresh/frozen tuna (not including canned tuna), shark, swordfish, escolar, marlin, and orange roughy are permitted to be sold as long as they contain less than 1.0 ppm total mercury.
http://www.w3.org/ns/prov#wasQuotedFrom	hc-sc.gc.ca