Refactor the unstructured text into a valid JSON dictionary. The key names follow the Darwin Core Archive Standard. If a key lacks content, then insert an empty string. Fill in the following JSON structure as required: {"catalogNumber": "", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}
uni7ed states |-^     PRENANTHES qT/    @pb2  DRUMMOND ISLAND, NORTHEA5T SIDE OF HEAD OF WARNER'S COVE, NEAA CENTER SEC. 18, T41N, R6E.    v?kP Prenanthes racemosa   1256140 u     CHIPPEWA NQh#   , Edward G. Voss     ASTERALES zM     46 yfHH    
{"catalogNumber": "1256140", "order": "Asterales", "family": "", "scientificName": "Prenanthes racemosa", "scientificNameAuthorship": "", "genus": "Prenanthes", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Edward G. Voss", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Chippewa", "municipality": "", "locality": "DRUMMOND ISLAND, northeast side of head of Warner's Cove, near center sec. 18, T41N, R6E.", "decimalLatitude": "46", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}