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": ""}
  v chahar mahaal and bakhtiari   rf IRAN   BOISS. <   2286 bL  1941-05-26 f,    Kuh-i-Shuturan 6wi,*  tragopogon caricifolius R     ON GRAVEL  sP    b asterales   WALTER N. KOELZ  p    N;& asteraceae   &   CARICIFOLIUS
{"catalogNumber": "", "order": "Asterales", "family": "Asteraceae", "scientificName": "Tragopogon caricifolius", "scientificNameAuthorship": "Boiss.", "genus": "", "subgenus": "", "specificEpithet": "caricifolius", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Walter N. Koelz", "recordNumber": "", "verbatimEventDate": "1941-05-26", "habitat": "On gravel", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Iran", "stateProvince": "Chahar Mahaal and Bakhtiari", "county": "", "municipality": "", "locality": "Kuh-i-Shuturan", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "2286", "maximumElevationInMeters": ""}