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": ""}
    LAEVE j*1  leelanau O Nx.      E7a brian t. hazlett 45.022953 kX]s       (p7s 1250888 -86.123711 dhHB   yC United States 1736 tUX     (L.) Ã. LÃ¶VE & D. LÃ¶VE U   ~ Symphyotrichum laeve  fb 19Y82-08-05  cT6B> perched dunes    
{"catalogNumber": "1250888", "order": "", "family": "", "scientificName": "Symphyotrichum laeve", "scientificNameAuthorship": "(L.) \u00c3\u0081. L\u00c3\u00b6ve & D. L\u00c3\u00b6ve", "genus": "", "subgenus": "", "specificEpithet": "laeve", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Brian T. Hazlett", "recordNumber": "1736", "verbatimEventDate": "1982-08-05", "habitat": "Perched dunes", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Leelanau", "municipality": "", "locality": "", "decimalLatitude": "45.022953", "decimalLongitude": "-86.123711", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}