<http://webisa.webdatacommons.org/prov/504874221>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/412944082> .
<http://webisa.webdatacommons.org/412944082>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<kvnf.org> .
<http://webisa.webdatacommons.org/412944082>	<http://www.w3.org/ns/prov#value>	"Researchers are asking if there is a link." .
<http://webisa.webdatacommons.org/412944082>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .