About: http://webisa.webdatacommons.org/326143171

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Sigmoidoscopy: A sigmoidoscopy is when a tube is inserted in the rectum to view the bowel for signs of cancer or other health problems.
http://www.w3.org/ns/prov#wasQuotedFrom	ahrq.gov