About: http://webisa.webdatacommons.org/171765801

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	The arduino homePage links to tutorials that introduce the switch as an INput that sends a signal to the arduino which you can then program to affect an OUTput such as the led.
http://www.w3.org/ns/prov#wasQuotedFrom	umn.edu