About: http://webisa.webdatacommons.org/369051478

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	exposure to several metals at once including lead, magnesium, and arsenic has
http://www.w3.org/ns/prov#wasQuotedFrom	docstoc.com