About: http://webisa.webdatacommons.org/19522324

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	Polyurethane rubber is a specialty rubber that finds use in many common rubber articles such as skate wheels, conveyor belts, rubber covered rolls and other applications where urethane is used because of its properties.
http://www.w3.org/ns/prov#wasQuotedFrom	freshpatents.com