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": ""}
 amelanchier ~:M   Q0FWT Rosales   NE TIP OF JOHNSON ISLAND [ISLE ROYALE NATIONAL PARK] 0   rosaceae k     amelanchier interior +%+ i  "Flower color white. Plants about 1 meter high; main stems browni_sh gray; much branched" Yy qa     x o  united states robert a. janke 7$BcL        rw  KEWEENAW   1 1980-05-23   ` -88.58444 
{"catalogNumber": "", "order": "Rosales", "family": "Rosaceae", "scientificName": "Amelanchier interior", "scientificNameAuthorship": "", "genus": "Amelanchier", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Robert A. Janke", "recordNumber": "", "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": "", "county": "Keweenaw", "municipality": "", "locality": "NE tip of Johnson Island [Isle Royale National Park]", "decimalLatitude": "", "decimalLongitude": "-88.58444", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}