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": ""}
  Bg86 Michign       packera n  c8   l  UNITED STATES  = 1950-07-03 Packera paupercula p  Robert R. Kowal Z)T8U    1~&(* CARLES D. RICHARDS   Mc#v 3462   q ["NORTHERN TETRAPLOID COMPLEX"? R. R. KOWELl 2005]  IRON ,f    es&u 1202231   asterales eH[$   
{"catalogNumber": "1202231", "order": "Asterales", "family": "", "scientificName": "Packera paupercula", "scientificNameAuthorship": "", "genus": "Packera", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Robert R. Kowal", "recordedBy": "Charles D. Richards", "recordNumber": "3462", "verbatimEventDate": "1950-07-03", "habitat": "", "occurrenceRemarks": "[\"Northern tetraploid complex\"? R. R. Kowel 2005]", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Iron", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}