{"name": "C17023_004MA","label": "Annotation of Margin of Error!!Total!!Income in the past 12 months below poverty level!!Married-couple family!!No own child","concept": "POVERTY STATUS IN THE PAST 12 MONTHS OF FAMILIES BY HOUSEHOLD TYPE BY PRESENCE OF OWN CHILDREN UNDER 18 YEARS","predicateType": "string","limit": 0,"predicateOnly": true}