{"aspect_id":"AS41","aspect_name":"volumetric-mass-density","aspect_reference":null,"aspect_symbol":"\\rho","name":"volumetric-mass-density gram per centimetre cubed","scale_id":"SC1293","scale_name":null,"scale_symbol":null,"scale_type":"ratio","symbol":"\\rho g.cm-3","unit_id":"UN1079","unit_name":"gram per centimetre cubed","unit_reference":null,"unit_symbol":"g.cm-3"}