{"name": "B01002C_003M","label": "Margin of Error!!Median age --!!Female","concept": "Median Age by Sex (American Indian and Alaska Native Alone)","predicateType": "float","group": "B01002C","limit": 0,"predicateOnly": true,"attributes": "B01002C_003MA","attribute of": "B01002C_003E","attribute type": "MARGIN_OF_ERROR"}