About: http://webisa.webdatacommons.org/253386958

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	Certain fish high in omega-3s, such as mackerel and tuna, also may contain high levels of mercury, PCBs (polychlorinated biphenyls), dioxins and other environmental contaminants.
http://www.w3.org/ns/prov#wasQuotedFrom	healthmonitor.com