{"name": "B04002_102M","label": "Margin of Error!!Total!!West Indian (except Hispanic groups)!!Jamaican","concept": "SECOND ANCESTRY REPORTED","predicateType": "int","group": "B04002","limit": 0,"predicateOnly": true,"attributes": "B04002_102MA","attribute of": "B04002_102E","attribute type": "MARGIN_OF_ERROR"}