<http://webisa.webdatacommons.org/prov/25995334>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/447362497> .
<http://webisa.webdatacommons.org/447362497>	<http://www.w3.org/ns/prov#value>	"It has been suggested that the cause of autism may be genetic, due to immune system problems, environmental factors such as infections, or some combination of these." .
<http://webisa.webdatacommons.org/447362497>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/133336461>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/447362497> .
<http://webisa.webdatacommons.org/447362497>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<hhs.gov> .