About: http://webisa.webdatacommons.org/311738809

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	devices including printers and presses at a node in the system of FIG. 3A
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com