About: http://webisa.webdatacommons.org/410076019

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	In recent years, they have been studying how exposure to heavy metals such as mercury and lead affects child development.
http://www.w3.org/ns/prov#wasQuotedFrom	autismspeaks.org