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": ""}
 x9Ew7 (greene) t. dun#can   thomas duncan Z%3  Ranunculus $f/^N  -84.33019 0M    v]- v Chebogan RANUNCULALES D+S    michigan .q&m  1955-06-05 <   7_ caricetorum  ,cP; 1345696   7O& united states  r& ja VAR.  RANUNCULACEAE vfovS    $Uv_ ranunculxus hispidus vatr. caricetorum  p Common in Aer-Fraxinus swamp forest    0j <  maple grove tp., along upper black river, ca. 9.5 mi. s of tower  ruv hispidus
{"catalogNumber": "1345696", "order": "Ranunculales", "family": "Ranunculaceae", "scientificName": "Ranunculus hispidus var. caricetorum", "scientificNameAuthorship": "(Greene) T. Duncan", "genus": "Ranunculus", "subgenus": "", "specificEpithet": "hispidus", "verbatimTaxonRank": "var.", "infraspecificEpithet": "caricetorum", "identifiedBy": "Thomas Duncan", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1955-06-05", "habitat": "Common in Acer-Fraxinus swamp forest", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Cheboygan", "municipality": "", "locality": "Maple Grove Tp., along Upper Black River, ca. 9.5 mi. S of Tower", "decimalLatitude": "", "decimalLongitude": "-84.33019", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}