About: http://webisa.webdatacommons.org/284387934

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	terial selection is imposed by the invention, hence any desired counter, material, such as leather, fibre, or equivalent substance, may be used.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com