<http://webisa.webdatacommons.org/prov/158472064>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/37210003> .
<http://webisa.webdatacommons.org/37210003>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<nih.gov> .
<http://webisa.webdatacommons.org/37210003>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/37210003>	<http://www.w3.org/ns/prov#value>	"As a consequence, there has been a search for different types of data that might help resolve the controversy." .