About: http://webisa.webdatacommons.org/147637815

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 present invention is a system for cleaning the electrical contacts 30 and 60 of the game cartridge 32 and console 62.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com