About: http://webisa.webdatacommons.org/225616769

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 present invention provides an article of footwear which includes in the sole are a number of vertical plugs or columns adapted to easily compress and bulge with each step of the wearer.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr