About: http://webisa.webdatacommons.org/417427290

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	On the heavy-duty models, rib thickness varies from ??? at the front to 1/8 at the back, and the treads themselves are a full twelve inches deep.
http://www.w3.org/ns/prov#wasQuotedFrom	kofflersales.com