About: http://webisa.webdatacommons.org/452274994

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	There are three LEDs on almost every keyboard, i.e. NUM lock, CAPS lock and SCROLL lock.
http://www.w3.org/ns/prov#wasQuotedFrom	codeproject.com