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": ""}
   Q7? -84.64989 ALMA. u `  Sisyrincium angustifoliJum z 4  s.n. _x$     NB  Gratiot  9O  mill.    _!z CHARLES A. DAVIS United States <vn  "Note: Date not certain, O.K. if this is S. gramineum." =:t      _ZTe Michigan  [ 43.3814 1340263  Fj    C^4* Sisyrinchium    Asparagales  f angustifolium   IRIDACEAE  ,  1893-06-20 iR   
{"catalogNumber": "1340263", "order": "Asparagales", "family": "Iridaceae", "scientificName": "Sisyrinchium angustifolium", "scientificNameAuthorship": "Mill.", "genus": "Sisyrinchium", "subgenus": "", "specificEpithet": "angustifolium", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Charles A. Davis", "recordNumber": "s.n.", "verbatimEventDate": "1893-06-20", "habitat": "", "occurrenceRemarks": "\"Note: Date not certain, O.K. if this is S. gramineum.\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Gratiot", "municipality": "", "locality": "Alma.", "decimalLatitude": "43.3814", "decimalLongitude": "-84.64989", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}