About: http://webisa.webdatacommons.org/320670480

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	Each connection can be used as an INPUT where the computer is waiting for an event to happen such as a switch being pressed or an OUTPUT where the computer is sending a signal out for example to switch a light or buzzer on and off.
http://www.w3.org/ns/prov#wasQuotedFrom	issuu.com