About: http://webisa.webdatacommons.org/81727627

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 some embodiments, the inner cooling surfaces of a hollow wheel may be U-shaped, wherein other cooling media such as water or oils can be contained, to facilitate desired cooling rates.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es