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": ""}
   m> United States  8 @ Michigan rhamnaceae @[(Hp    G~*e alnifolia  @#HIc Indian bowl area 620 34 h   1^3 Kathleen A. Kron SMALL SHRUB, OCCASIONAL; "VOUCHER SPECIMEN FOR M.S. THESIS." :b  -86.316785 I   7 Qg= 1335447  h`;  Rhamnus    /k 41.961849  )_ 1980-06-21  NM l'hãr. Rosales Wp  C   prairie 8^      Rhamnus alnif-olia &T   & Berrien
{"catalogNumber": "1335447", "order": "Rosales", "family": "Rhamnaceae", "scientificName": "Rhamnus alnifolia", "scientificNameAuthorship": "L'H\u00c3\u00a9r.", "genus": "Rhamnus", "subgenus": "", "specificEpithet": "alnifolia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Kathleen A. Kron", "recordNumber": "620", "verbatimEventDate": "1980-06-21", "habitat": "prairie", "occurrenceRemarks": "small shrub, occasional; \"Voucher specimen for M.S. Thesis.\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Berrien", "municipality": "", "locality": "Indian bowl area", "decimalLatitude": "41.961849", "decimalLongitude": "-86.316785", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}