About: http://webisa.webdatacommons.org/9399030

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	In order to form these regions, surface treatment such as painting and/or coating with materials having high frictional coefficients is performed.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com