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": ""}
 beaver island, ca. 2 mi nw of bay shore.  A;      1 MICHIGAN  hn8C charlevoix   l-K Rosaceae    Hfu "SHRUB CA. 2 M TALL"       15688 #CvR     DA~. Amelanchier  $ amelanchier interior 45.66472  )1F   1463536 nE5    
{"catalogNumber": "1463536", "order": "", "family": "Rosaceae", "scientificName": "Amelanchier interior", "scientificNameAuthorship": "", "genus": "Amelanchier", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "15688", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "\"Shrub ca. 2 m tall\"", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Charlevoix", "municipality": "", "locality": "Beaver Island, ca. 2 mi. NW of Bay Shore.", "decimalLatitude": "45.66472", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}