About: http://webisa.webdatacommons.org/70898142

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	A process for adhering a relatively thick layer (e.g., 5 millimeters) of polyurethane elastomer to a metal, such as steel, iron or aluminum, is disclosed in U.S. Pat. No. 4,542,070.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com