About: http://webisa.webdatacommons.org/7766878

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 circuit boards in cell phones contain toxins such as arsenic, antimony, beryllium, cadmium, copper, lead, mercury, nickel, and zinc.
http://www.w3.org/ns/prov#wasQuotedFrom	rosamondgiffordzoo.org