OEO Ontology

Overview / Open Energy Ontology / Class - hectare based unit
Label: hectare based unit

Sub classes:
Definition:
"An area unit which is equal to an area of 10,000 square meters. Equivalent to 2.471 acres." [Wikipedia:Wikipedia]

Back to the super classes:
Definition:
"A unit which is a standard measure of the amount of a 2-dimensional flat surface." [UOC:GVG]