About: http://webisa.webdatacommons.org/138222974

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	The highest levels of mercury are found in shark, swordfish and marlin, with much lower levels in tuna.
http://www.w3.org/ns/prov#wasQuotedFrom	fertilityassociates.co.nz