About: http://webisa.webdatacommons.org/232177170

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	For example, in surgical operations involving the puncture of the abdominal wall the surgeon must know immediately when the puncturing instrument, such as a trocar or needle, has entered the abdominal cavity.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es