<http://webisa.webdatacommons.org/prov/47847021>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/9831316> .
<http://webisa.webdatacommons.org/9831316>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/9831316>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<nih.gov> .
<http://webisa.webdatacommons.org/9831316>	<http://www.w3.org/ns/prov#value>	"For example, relative risks within categories of BMI or other variables could be plotted against mean measured values." .