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": ""}
 ^  In desert  c<[  ACARNA    6 16667  F1  Asteraceae  Q  BOJNOURD   Veo  1940-08-02  Asterales j1h<u    J:9) walter n. koelz  gw[Rg CIRSIUM ACARNA   yy_ (L.) Moench   2OL IRAN    Bujnurd, Khorsson xB   571vV cirsium   1538153 &  NORTH KHORASAN uxm 
{"catalogNumber": "1538153", "order": "Asterales", "family": "Asteraceae", "scientificName": "Cirsium acarna", "scientificNameAuthorship": "(L.) Moench", "genus": "Cirsium", "subgenus": "", "specificEpithet": "acarna", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Walter N. Koelz", "recordNumber": "16667", "verbatimEventDate": "1940-08-02", "habitat": "In desert", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Iran", "stateProvince": "North Khorasan", "county": "Bojnourd", "municipality": "", "locality": "Bujnurd, Khorasson", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}