<http://webisa.webdatacommons.org/prov/81217656>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/72209364> .
<http://webisa.webdatacommons.org/72209364>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<sld.cu> .
<http://webisa.webdatacommons.org/72209364>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/72209364>	<http://www.w3.org/ns/prov#value>	"hypertension and other coronary heart disease risk factors already at work?." .