About: http://webisa.webdatacommons.org/446697672

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 instance, any shape, such as rectangles, squares, etc., which may function to occlude a gastric opening and prevent the device from falling therethrough may be utilized and are within the scope of this disclosure.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com