About: http://webisa.webdatacommons.org/107477018

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	However, the present invention is not limited thereby, and upper side wall 18 can extend downwardly from a position spaced inwardly from the periphery of top wall 16, and can extend down at an angle other than a right angle therefrom.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com