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": ""}
Six miles south-east of Ann Arbor. H<0x.    MWh Rosaceae    V aroXnia  f8a ARONIA PRUNIFOLIA  (Marsh.) Rehder +&t8H  UNITED STA7ES `ako8  prunifolia R(   ~ 1469790 Carl O. Erlanson & Eile W. Erlanson u#c>g    s1 @ 231     SW Washtenaw  ROSALES aj _:  michigan `Zrov    a 1926-07-31 Chamaedaphne-Aronia-Spiraea swamp. j    
{"catalogNumber": "1469790", "order": "Rosales", "family": "Rosaceae", "scientificName": "Aronia prunifolia", "scientificNameAuthorship": "(Marsh.) Rehder", "genus": "Aronia", "subgenus": "", "specificEpithet": "prunifolia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Carl O. Erlanson & Eileen W. Erlanson", "recordNumber": "2315", "verbatimEventDate": "1926-07-31", "habitat": "Chamaedaphne-Aronia-Spiraea swamp.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Washtenaw", "municipality": "", "locality": "Six miles south-east of Ann Arbor.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}