About: http://webisa.webdatacommons.org/145459480

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	Metal belts can be electroformed nickel, stainless steel, aluminum, copper or other such metals, with the belt thickness being about 2 to 5 mils.
http://www.w3.org/ns/prov#wasQuotedFrom	patentgenius.com