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": ""}
    4 9np 1959-08-20  A  47.92542 MICHIGAN  uU   betulaceae (   FOREST OF SPRUCE, ASPEN, BIRCH. -    Ol#> HAROLD E. BAILEY & VIRGINIA L. B4ILEY   t65 betula  m 5350   ;j Fagales [No wintergreen flavor in bark; leaves as in B. papyrifera; bark shredIs dark] X  betula papyrifera a<   TRAIL FROM HUGINNIN'S COVE TO WASHINGTON CREEK, ISLE ROYALE. @N  -89.13931 [  PAPYRIFERA 71!)    ZnPW uniteUd states  su2 1350681    Marshall KEWEENAW D8 / 
{"catalogNumber": "1350681", "order": "Fagales", "family": "Betulaceae", "scientificName": "Betula papyrifera", "scientificNameAuthorship": "Marshall", "genus": "Betula", "subgenus": "", "specificEpithet": "papyrifera", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Harold E. Bailey & Virginia L. Bailey", "recordNumber": "5350", "verbatimEventDate": "1959-08-20", "habitat": "Forest of spruce, aspen, birch.", "occurrenceRemarks": "[No wintergreen flavor in bark; leaves as in B. papyrifera; bark shreds dark]", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Keweenaw", "municipality": "", "locality": "Trail from Huginnin's Cove to Washington Creek, Isle Royale.", "decimalLatitude": "47.92542", "decimalLongitude": "-89.13931", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}