About: http://webisa.webdatacommons.org/12888977

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	221 and 223 (FIG. 5) and an arcuately-shaped inner wall central surface 225 therebetween. Body 89 may be made of any suitable material, for example steel or aluminum.
http://www.w3.org/ns/prov#wasQuotedFrom	docstoc.com