<http://webisa.webdatacommons.org/prov/318770505>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/232812663> .
<http://webisa.webdatacommons.org/prov/424431649>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/232812663> .
<http://webisa.webdatacommons.org/232812663>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<eurekalert.org> .
<http://webisa.webdatacommons.org/232812663>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/232812663>	<http://www.w3.org/ns/prov#value>	"At study onset participants had to be free of cardiovascular disease, cancer and other chronic conditions." .