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": ""}
Keweenaw  7w(   U  18   ROBERT A. JANKE  j@p;     ] AMELANCHIER  1463568 8oK[7    WD 48.14806   k@pm2* -88.58444  e. l. nielsen  ~IiQ   Michigan ;   Rosaceae  v      # "Flower color white. Plants about 1 meter high; main stems brownish gray; much branched"   O.j.* AMELANCHIER INTERIOR United States />5=`  1980-05-23 EF# 
{"catalogNumber": "1463568", "order": "", "family": "Rosaceae", "scientificName": "Amelanchier interior", "scientificNameAuthorship": "E. L. Nielsen", "genus": "Amelanchier", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Robert A. Janke", "recordNumber": "18", "verbatimEventDate": "1980-05-23", "habitat": "", "occurrenceRemarks": "\"Flower color white. Plants about 1 meter high; main stems brownish gray; much branched\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Keweenaw", "municipality": "", "locality": "", "decimalLatitude": "48.14806", "decimalLongitude": "-88.58444", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}