About: http://webisa.webdatacommons.org/134661038

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	good 3 hours, however there are a lot of variables to take into account, including use of the backlit keyboard, display brightness, and which GPU, apart from the obvious stress on the CPU etc. of course.
http://www.w3.org/ns/prov#wasQuotedFrom	zath.co.uk