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": ""}
  ky0 SYMPHYOTRICHUM       ASTERACEAE    e+% 910 Allegan 9|    Sq`  Aster7ales 1552009 / JM     ^sjy0 SYMPHYOTRICHUM FIRMUM r- michigan   [ (Nees) G. L. Nesom 2016-09-25 $1N     o 42.490192  JW^x -85.83563    a% firmum  ; [H COMMON.  Cq7 anton a. reznicek 
{"catalogNumber": "1552009", "order": "Asterales", "family": "Asteraceae", "scientificName": "Symphyotrichum firmum", "scientificNameAuthorship": "(Nees) G. L. Nesom", "genus": "Symphyotrichum", "subgenus": "", "specificEpithet": "firmum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "", "recordNumber": "910", "verbatimEventDate": "2016-09-25", "habitat": "", "occurrenceRemarks": "Common.", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Allegan", "municipality": "", "locality": "", "decimalLatitude": "42.490192", "decimalLongitude": "-85.83563", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}