About: http://webisa.webdatacommons.org/275611472

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 signal can be used for a sensor, an actuator or another device such as an LCD display.
http://www.w3.org/ns/prov#wasQuotedFrom	arduino.cc