About: http://webisa.webdatacommons.org/157832744

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. 15B and 15C together are a circuit and block diagram of a seat axis photo interrupter sensing subsystem.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com