About: http://webisa.webdatacommons.org/292899747

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	Light Pens Apple's granted patent presents information about various types of pens being considered for a light display.
http://www.w3.org/ns/prov#wasQuotedFrom	patentlyapple.com