About: http://webisa.webdatacommons.org/302391387

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 track ball collects dust, pet hair, and other debris and needs to be cleaned regularly (every few days or weeks depending on how often it is used).
http://www.w3.org/ns/prov#wasQuotedFrom	newegg.com