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": ""}
 (A. Gray) G. L. Nesom )    i7I Symphyotrichum  N Whisky Island   c$hj+ e.u. clover   Q 45.81105 188 iZ    ydj 1958-08-02     United States "ray flowers white tinged with blue" 5ypC    J var.      .i@ -85.611187  ]a Michigan  ]a_ 1251576   CHARLEVOIX BQ9l  PRINGLEI y  Asterales /%tRd  
{"catalogNumber": "1251576", "order": "Asterales", "family": "", "scientificName": "", "scientificNameAuthorship": "(A. Gray) G. L. Nesom", "genus": "Symphyotrichum", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "var.", "infraspecificEpithet": "pringlei", "identifiedBy": "", "recordedBy": "E.U. Clover", "recordNumber": "188", "verbatimEventDate": "1958-08-02", "habitat": "", "occurrenceRemarks": "\"Ray flowers white tinged with blue\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Charlevoix", "municipality": "", "locality": "Whisky Island", "decimalLatitude": "45.811065", "decimalLongitude": "-85.611187", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}