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": ""}
 ! 1941-05-25  zc  2438   <FA! Chahar Mahaal and Bakhtiari  MKl iran  speciosa 66tAD     no data =eN^    * walter n. koelz   *gW nepeta speciosa  V Nepeta  LAMIACEAE (l>Y&   boiss. & noã« 0   FG 1519114  Gardan-i-Pama(kar j    lamiales g=%    =vl a 17792
{"catalogNumber": "1519114", "order": "Lamiales", "family": "Lamiaceae", "scientificName": "Nepeta speciosa", "scientificNameAuthorship": "Boiss. & No\u00c3\u00ab", "genus": "Nepeta", "subgenus": "", "specificEpithet": "speciosa", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Walter N. Koelz", "recordNumber": "17792", "verbatimEventDate": "1941-05-25", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Iran", "stateProvince": "Chahar Mahaal and Bakhtiari", "county": "no data", "municipality": "", "locality": "Gardan-i-Pamakar", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "2438", "maximumElevationInMeters": ""}