93a60a57-a3c8-23da-a746-0800200c9a66 Units of volume*time Technical unit groups Reference Unit Group Data Set of the International Reference Life Cycle Data System (ILCD). 0 2012-01-04T23:33:14.875+09:00 ILCD format 03.00.003 http://openlca.org/ilcd/resource/unitgroups/93a60a57-a3c8-23da-a746-0800200c9a66 m3*a 1.0 Cubic meters times years l*a 0.001 Liters times years