About: http://webisa.webdatacommons.org/66164278

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	The shoe defined in claim 2 and further including means in said shoe for allowing only limited vertical flexing movements of said sole element side edge margins.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk