About: http://webisa.webdatacommons.org/414460683

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	It wasn???t until the early 1970s that Nike, New Balance and other brands started to increase the amount of foam and heel-toe slope in running shoes.
http://www.w3.org/ns/prov#wasQuotedFrom	competitor.com