About: http://webisa.webdatacommons.org/268029615

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	It remains unclear how many birth defects are related to environmental exposures, such as pesticides and pollutants in the air and water.
http://www.w3.org/ns/prov#wasQuotedFrom	medicaldaily.com