{"aspect_id":"AS41","aspect_name":"volumetric-mass-density","aspect_reference":"https://si-digital-framework.org/quantities/DENS","aspect_symbol":null,"name":"volumetric-mass-density kilogram per metre cubed","scale_id":"SC841","scale_name":null,"scale_symbol":null,"scale_type":"ratio","symbol":null,"unit_id":"UN65","unit_name":"kilogram per metre cubed","unit_reference":"https://si-digital-framework.org/SI/units/kilogram.metre-3","unit_symbol":"kg.m-3"}