About: http://webisa.webdatacommons.org/254896607

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	FIGS. 20A and 20B are a plan view and an elevational view showing the details of a right pulley 29B (and thereabout) of two pulleys for driving a timing belt to shift the carriage.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com