<http://webisa.webdatacommons.org/prov/152003331>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/449475477> .
<http://webisa.webdatacommons.org/449475477>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/449475477>	<http://www.w3.org/ns/prov#value>	"A rheumatologist is a doctor who specializes in arthritis and other diseases of the joints, bones, and muscles." .
<http://webisa.webdatacommons.org/449475477>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<daviddarling.info> .
<http://webisa.webdatacommons.org/prov/24040647>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/449475477> .