{"name": "B02023_011M","label": "Margin of Error!!Total:!!Sub-Saharan African:!!Sierra Leonean","concept": "Black or African American Alone by Selected Groups","predicateType": "int","group": "B02023","limit": 0,"predicateOnly": true,"attributes": "B02023_011MA","attribute of": "B02023_011E","attribute type": "MARGIN_OF_ERROR"}