{"aspect_id":"AS36","aspect_name":"area","aspect_reference":"https://si-digital-framework.org/quantities/AREA","aspect_symbol":null,"name":"area barn","scale_id":"SC929","scale_name":null,"scale_symbol":null,"scale_type":"ratio","symbol":null,"unit_id":"UN970","unit_name":"barn","unit_reference":"https://www.nist.gov/pml/special-publication-811/nist-guide-si-appendix-b-conversion-factors/nist-guide-si-appendix-b8#B","unit_symbol":"b"}