About: http://webisa.webdatacommons.org/315217890

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	Pneumatic tire means a laminated mechanical device of generally toroidal shape (usually an open-torus) having beads and a tread and made of rubber, chemicals, fabric and steel or other materials.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com