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": ""}
    E??wG (AITON) CRONQUIST  : 9514  g .k UNITED STATES  -#z Bois Blanc Island: on E end of Island.    $hHc edward g. voss  Hn:Av mackinac  @@h.  VAA.  f Ua  45.773385  j3 1255926  FRIGIDUS 8H~tD  -84.47803 +  PALMATUS aS:G     ~ LJOCAL, IN A WET AREA, ASPEN-BIRCH-FIR WOODS  :A?A asteraceae    V 1960-05-29  M asterales 
{"catalogNumber": "1255926", "order": "Asterales", "family": "Asteraceae", "scientificName": "", "scientificNameAuthorship": "(Aiton) Cronquist", "genus": "", "subgenus": "", "specificEpithet": "frigidus", "verbatimTaxonRank": "var.", "infraspecificEpithet": "palmatus", "identifiedBy": "", "recordedBy": "Edward G. Voss", "recordNumber": "9514", "verbatimEventDate": "1960-05-29", "habitat": "local, in a wet area, aspen-birch-fir woods", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Mackinac", "municipality": "", "locality": "Bois Blanc Island: on E end of Island.", "decimalLatitude": "45.773385", "decimalLongitude": "-84.47803", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}