<http://webisa.webdatacommons.org/201539191>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/321094851>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/201539191> .
<http://webisa.webdatacommons.org/201539191>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<usgennet.org> .
<http://webisa.webdatacommons.org/201539191>	<http://www.w3.org/ns/prov#value>	"subject was a physician, and for fifty-eight years he practiced his profession" .