About: http://webisa.webdatacommons.org/9915133

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	Foods such as vegetables and grains, and fish that are lower on the food chain are likely to have lower levels of contaminants than foods like dairy products and meat that are higher on the food chain.
http://www.w3.org/ns/prov#wasQuotedFrom	chenw.org