About: http://webisa.webdatacommons.org/433070322

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	Researchers also look at environmental factors, such as exposure to toxins and chemicals, even the presence of mercury in childhood vaccines.
http://www.w3.org/ns/prov#wasQuotedFrom	sarahlawrence.edu