About: http://webisa.webdatacommons.org/64486007

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	FIG. 1A is a side view of an upper end of a shaft for a straight thread coupling design in accordance with a known prior art design;
http://www.w3.org/ns/prov#wasQuotedFrom	google.com