{"aspect_id":"AS39","aspect_name":"acceleration","aspect_reference":null,"aspect_symbol":"a","name":"acceleration acceleration of free fall, standard (gn)","scale_id":"SC800","scale_name":null,"scale_symbol":null,"scale_type":"ratio","symbol":"a g_0","unit_id":"UN161","unit_name":"acceleration of free fall, standard (gn)","unit_reference":null,"unit_symbol":"g_0"}