About: http://webisa.webdatacommons.org/212100922

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	The invention has also been described with emphasis on treating essentially flat surfaces such as sheet or plate, but the invention is also considered useful for treating other kinds of surfaces.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com