About: http://webisa.webdatacommons.org/174613517

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	A lightweight flexible outer sole as recited in claim 22 wherein said ledge is a serpentine shape flowing from the lateral side of said heel section to the medial side of said toe section.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk