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": ""}
  )^  1941-05-15  dorud / i5     !U & WALTER N. KOELZ  *a[ campanula flaccidula CAMPANULACEAE Eh  Asterales 2hz  CAMPANULA MD H   17587 )TD   Safed Kuh, Province of Luristan Ig    # / 1537372   Lorestan 4hk )  vatke m(wK      p:o W Iran LIMESTONE CLIFF .s    1524 ! [/C   Vo%bc flaccidula
{"catalogNumber": "1537372", "order": "Asterales", "family": "Campanulaceae", "scientificName": "Campanula flaccidula", "scientificNameAuthorship": "Vatke", "genus": "Campanula", "subgenus": "", "specificEpithet": "flaccidula", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Walter N. Koelz", "recordNumber": "17587", "verbatimEventDate": "1941-05-15", "habitat": "Limestone cliff", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Iran", "stateProvince": "Lorestan", "county": "Dorud", "municipality": "", "locality": "Safed Kuh, Province of Luristan", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "1524", "maximumElevationInMeters": ""}