About: http://webisa.webdatacommons.org/444570436

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 grooves allow the material no matter what it is to have a place to go other than between the rubber of the tire and the road.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com