{"name": "B02023_004M","label": "Margin of Error!!Total:!!Sub-Saharan African:!!Congolese","concept": "Black or African American Alone by Selected Groups","predicateType": "int","group": "B02023","limit": 0,"predicateOnly": true,"attributes": "B02023_004MA","attribute of": "B02023_004E","attribute type": "MARGIN_OF_ERROR"}