About: http://webisa.webdatacommons.org/40425018

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	or perhaps B) a toxic metal or chemical such as iron or manganese in the
http://www.w3.org/ns/prov#wasQuotedFrom	drlwilson.com