About: http://webisa.webdatacommons.org/456370229

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	In some embodiments, the accessory lid 100 includes a device for tracking times for which any of the components are removed, such as a time for which the cover 116 is removed from the base 102.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com