{"aspect_id":"AS36","aspect_name":"area","aspect_reference":"https://si-digital-framework.org/quantities/AREA","aspect_symbol":null,"name":"area Acre based on US survey foot","scale_id":"SC777","scale_name":null,"scale_symbol":null,"scale_type":"ratio","symbol":null,"unit_id":"UN139","unit_name":"Acre based on US survey foot","unit_reference":"https://www.nist.gov/pml/special-publication-811/nist-guide-si-appendix-b-conversion-factors/nist-guide-si-appendix-b8#A","unit_symbol":"Ac"}