About: http://webisa.webdatacommons.org/186995511

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	Moreover, smaller-diameter shaft portions 18 a provided on the ends of a supporting shaft 18 are each engaged and fixed integrally to shaft receiving hole 17 a of the arm pieces 17 by the fixing means such as press fitting, respectively.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com