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": ""}
  Q^ 42.0659   -83.2535 <k    = S.N.    Z@ 1916-05-21   s  L. CECIL BILLINGTON 3  near Rockwood [MICH], Rock]wood [WMU] +To m    (TD$ CERCIS CANADENSIS    United States [presumably south rockwood, since attributed to monroe co.] !     N michigan    [)8 1333850  MONROE  #C5    | Cercis FLATS OF THE HURON RIVER [MICH], RIVER FLATS [WMU] k~x 
{"catalogNumber": "1333850", "order": "", "family": "", "scientificName": "Cercis canadensis", "scientificNameAuthorship": "L.", "genus": "Cercis", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Cecil Billington", "recordNumber": "s.n.", "verbatimEventDate": "1916-05-21", "habitat": "Flats of the Huron River [MICH], River flats [WMU]", "occurrenceRemarks": "[presumably South Rockwood, since attributed to Monroe Co.]", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Monroe", "municipality": "", "locality": "near Rockwood [MICH], Rockwood [WMU]", "decimalLatitude": "42.0659", "decimalLongitude": "-83.2535", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}