About: http://webisa.webdatacommons.org/30637336

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	Some believe autism is caused by exposure to ???environmental toxins??? such as mercury and other harmful substances.
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.com