{"aspect_id":"AS92","aspect_name":"wavelength","aspect_reference":"https://doi.org/10.1351/goldbook.W06659","aspect_symbol":null,"name":"wavelength metre","scale_id":"SC2","scale_name":null,"scale_symbol":null,"scale_type":"ratio","symbol":null,"unit_id":"UN2","unit_name":"metre","unit_reference":"https://si-digital-framework.org/SI/units/metre","unit_symbol":"m"}