About: http://webisa.webdatacommons.org/317281150

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	Additionally, the invention may also be useful for shaping, adding texture to, stripping materials from or otherwise preparing a surface, including wood, metal or ceramic surfaces.2012-02-02
http://www.w3.org/ns/prov#wasQuotedFrom	faqs.org