About: http://webisa.webdatacommons.org/227706142

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	f MP3 and 11 Hours of ogg, that means that the relative difference in power consumption is (Tmp3/Togg - 1) x 100 % = 45% But the power load of MP3 decoding is not that much, most of the power is taken by the hard drive.
http://www.w3.org/ns/prov#wasQuotedFrom	hydrogenaud.io