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": ""}
  umHbellata  y9   q John H. Ehlrs   45.975853 ,,    g 1252032  W)d` -84.194464   A#e| Doellingeri   M+a! Asterales  var. -g    _/X_ 138  1920-09-10 v693  DOEL1INGERIA UMBELLATA VAR. UMBELLATA E   ~tg=J UMBELLATA Wet sany soil, edge of Thuya swamp u   Michigan IuQ y     Scotty Bay, gc- 
{"catalogNumber": "1252032", "order": "Asterales", "family": "", "scientificName": "Doellingeria umbellata var. umbellata", "scientificNameAuthorship": "", "genus": "Doellingeria", "subgenus": "", "specificEpithet": "umbellata", "verbatimTaxonRank": "var.", "infraspecificEpithet": "umbellata", "identifiedBy": "", "recordedBy": "John H. Ehlers", "recordNumber": "1381", "verbatimEventDate": "1920-09-10", "habitat": "Wet sandy soil, edge of Thuya swamp", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "Scotty Bay,", "decimalLatitude": "45.975853", "decimalLongitude": "-84.194464", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}