Assertion: metric system's unit | /r/HasProperty | the are
Facets:
Source sentences:
text: Some other SI-unrecognised metric units that don't fit into any of the already mentioned categories include the are, bar, barn, fermi,:20–21 gradian (gon, grad, or grade), metric carat, micron, millimetre of mercury, torr, millimetre (or centimetre, or metre) of water, millimicron, mho, stere, x unit, γ (unit of mass),[citation needed] γ (unit of magnetic flux density),[citation needed] and λ (unit of volume).