Ontology

Overview / Open Energy Ontology / Class - gram based unit

Label: gram based unit

Sub classes:

Definition:

"A mass unit which is equal to one thousandth of a kilogram or 10^[-3] kg." [NIST:NIST]

Definition:

"A mass unit which is equal to the mass of the International Prototype Kilogram kept by the BIPM at Svres, France." [BIPM:BIPM, NIST:NIST]

Back to the super classes:

Definition:

"A unit which is a standard measure of the amount of matter/energy of a physical object." [Wikipedia:Wikipedia]