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": ""}
1982-08-31 m9x?   united states. HSlP  "immature fruit green, becoming reddish-brown."  Eco     Small tree, felled by wave erosian from Lake Superior, at foot of bluffX, apparently scarce.~5q    michigan DjRhA   M@m Aosaceae  $y  marshall 46.677505   K   d.P Edwaro G. Voss Sorbus americana h/~x  americana  j1  15561 H>]i6   O luce  ~ -85.637697 ca. 1 mi. w. of dexer park. FGBm    Z i<K 1471012  ROSALES yb(jE   Sorbus @ 
{"catalogNumber": "1471012", "order": "Rosales", "family": "Rosaceae", "scientificName": "Sorbus americana", "scientificNameAuthorship": "Marshall", "genus": "Sorbus", "subgenus": "", "specificEpithet": "americana", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Edward G. Voss", "recordNumber": "15561", "verbatimEventDate": "1982-08-31", "habitat": "Small tree, felled by wave erosian from Lake Superior, at foot of bluff, apparently scarce.", "occurrenceRemarks": "\"Immature fruit green, becoming reddish-brown.\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Luce", "municipality": "", "locality": "ca. 1 mi. W. of Deer Park.", "decimalLatitude": "46.677505", "decimalLongitude": "-85.637697", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}