<http://webisa.webdatacommons.org/122385379> <http://www.w3.org/ns/prov#value> "Gastroenterologists, surgeons, and other physicians commonly obtain tissue samples for biopsy when examining interior parts of the body using an endoscope." . <http://webisa.webdatacommons.org/122385379> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/ns/prov#Entity> . <http://webisa.webdatacommons.org/prov/317829096> <http://www.w3.org/ns/prov#wasDerivedFrom> <http://webisa.webdatacommons.org/122385379> . <http://webisa.webdatacommons.org/122385379> <http://www.w3.org/ns/prov#wasQuotedFrom> <google.co.uk> .