{"aspect_id":"AS168","aspect_name":"reciprocal-length","aspect_reference":null,"aspect_symbol":null,"name":"reciprocal-length kayser (CGS unit))","scale_id":"SC1367","scale_name":null,"scale_symbol":null,"scale_type":"ratio","symbol":null,"unit_id":"UN1093","unit_name":"kayser (CGS unit))","unit_reference":"https://www.nist.gov/pml/special-publication-811/nist-guide-si-appendix-b-conversion-factors/nist-guide-si-appendix-b8#K","unit_symbol":"K"}