About: http://webisa.webdatacommons.org/250315775

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	It is noted such portion is excluded as to the comparison of the cross-sectional area of the cross-section decreased portion since that portion is inserted into an inside of the mandrel.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com