About: http://webisa.webdatacommons.org/387863461

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	Accordingly, switching head box 104 of FIG. 4 is a four channel, 5 position switching head box 104.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com