About: http://webisa.webdatacommons.org/278405816

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	Although the tube 12 is described here as a cylinder, it will be understood that other shapes may be used, such as polygons.
http://www.w3.org/ns/prov#wasQuotedFrom	google.de