About: http://webisa.webdatacommons.org/269594675

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	Referring to the drawings and particularly to FIGS. 1-4, the tennis shoe of this invention mainly comprises a flexible upper 10 and separate, spaced apart forefoot and rearfoot sole units 12 and 14.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com