About: http://webisa.webdatacommons.org/50071482

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	As shown in FIG. 5, the port hub 28 may also be rotated to align the port 30 with the outlet 58 for venting fluids, such as gas, from the patient's stomach.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com