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": ""}
1537381 us   Campanulaceae B    E Asterales   CECILII UI   wW9l6 WALTER N. KOELZ lorestan f`   dor ud X   chitt. -:   17364 @,LQ^    Cw> DORUD, PROVINCE OF L1URISTAN dry slope _O   1941-04-30 o   Q+ campanula    ,aF IRAN    campanula cecilii ~] 
{"catalogNumber": "1537381", "order": "Asterales", "family": "Campanulaceae", "scientificName": "Campanula cecilii", "scientificNameAuthorship": "Chitt.", "genus": "Campanula", "subgenus": "", "specificEpithet": "cecilii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Walter N. Koelz", "recordNumber": "17364", "verbatimEventDate": "1941-04-30", "habitat": "Dry slope", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Iran", "stateProvince": "Lorestan", "county": "Dorud", "municipality": "", "locality": "Dorud, Province of Luristan", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}