<http://webisa.webdatacommons.org/prov/434577369>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/156220590> .
<http://webisa.webdatacommons.org/156220590>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/156220590>	<http://www.w3.org/ns/prov#value>	"Ulcerative colitis is a disease that causes inflammation and sores, called ulcers, in the lining of the rectum and colon." .
<http://webisa.webdatacommons.org/156220590>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<askwaltstollmd.com> .