About: http://webisa.webdatacommons.org/435405548

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	If an obstruction is found, such as a stone, the sphincter might be ablated and a second device, such as a basket or balloon, is introduced over the original wire guide to extract the stone from the duct.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com