<http://webisa.webdatacommons.org/172419319>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<extropy.org> .
<http://webisa.webdatacommons.org/172419319>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/172419319>	<http://www.w3.org/ns/prov#value>	"&gt;...It covers areas such as diseases, symptoms, operations, treatments," .
<http://webisa.webdatacommons.org/prov/80502731>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/172419319> .