About: http://webisa.webdatacommons.org/157420179

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	It can happen when someone eats a peculiar diet for example (e.g. a lot of seafood - large fish like tuna can have high levels of mercury and other heavy metals because they are like the scavengers of the sea).
http://www.w3.org/ns/prov#wasQuotedFrom	thisisms.com