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": ""}
var. x   <6-3h 45.935107  Q>Caulophyllum thalictroides var. thalictroides  l++C  GROWIN3G IN RICH HARDWOODS    michigan gu   WZ  -87.939859  G%l# thalictroides  % united states 2443 HkR   Q* Anton A. Reznicek   ? dickinson thalictroides R n      RANUNCULALES T98>   qfhw& don henson 1987-08-29 ^PE^    F`m 1332844 Berberidaceae  L6v    CA. 8 MI. NE OF IRON MNT. ;  
{"catalogNumber": "1332844", "order": "Ranunculales", "family": "Berberidaceae", "scientificName": "Caulophyllum thalictroides var. thalictroides", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "thalictroides", "verbatimTaxonRank": "var.", "infraspecificEpithet": "thalictroides", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Don Henson", "recordNumber": "2443", "verbatimEventDate": "1987-08-29", "habitat": "Growing in rich hardwoods", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Dickinson", "municipality": "", "locality": "Ca. 8 mi. NE of Iron Mnt.", "decimalLatitude": "45.935107", "decimalLongitude": "-87.939859", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}