{"aspect_id":"AS30","aspect_name":"illuminance","aspect_reference":"https://cie.co.at/eilvterm/17-21-060","aspect_symbol":"E_\\mathrm{V}","name":"illuminance lumen per square foot","scale_id":"SC894","scale_name":null,"scale_symbol":null,"scale_type":"ratio","symbol":"E_\\mathrm{V} lm.ft-2","unit_id":"UN227","unit_name":"lumen per square foot","unit_reference":"https://www.nist.gov/pml/special-publication-811/nist-guide-si-appendix-b-conversion-factors/nist-guide-si-appendix-b8#L","unit_symbol":"lm.ft-2"}