<http://webisa.webdatacommons.org/prov/246571235>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/186808633> .
<http://webisa.webdatacommons.org/prov/378254770>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/186808633> .
<http://webisa.webdatacommons.org/186808633>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<jamanetwork.com> .
<http://webisa.webdatacommons.org/186808633>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/186808633>	<http://www.w3.org/ns/prov#value>	"old; being black, Hispanic, mixed or other race; having had 20 or more male" .