About: http://webisa.webdatacommons.org/48691400

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	Many soldering irons provide a signal, such as an LED that turns on or off, when they are fully heated.
http://www.w3.org/ns/prov#wasQuotedFrom	wisegeek.com