About: http://webisa.webdatacommons.org/188520159

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	For example, lead and other heavy metals, which are widely distributed in soil, water, air, and rocks, can be naturally -- and commonly --present in foods and food ingredients.
http://www.w3.org/ns/prov#wasQuotedFrom	isagenix.com