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": ""}
   W Aconitum rotundifolium   QSl 6842a  %t BARA LACHA LA, LAHUL, KANGR4, PUNJAB INDIA &    . Kar. & Kir.    b koelz botanical collections in northwestern india  ranunculaceae m@   k  him4chal pradesh ranunculales <^    Walter N. Koelz  4,    d  1498621 aconitum P  5029 0   &O 1933-08-26   `F] Lahaul and Spiti rotunQdifolium O)u;t 
{"catalogNumber": "1498621", "order": "Ranunculales", "family": "Ranunculaceae", "scientificName": "Aconitum rotundifolium", "scientificNameAuthorship": "Kar. & Kir.", "genus": "Aconitum", "subgenus": "", "specificEpithet": "rotundifolium", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Walter N. Koelz", "recordNumber": "6842a", "verbatimEventDate": "1933-08-26", "habitat": "", "occurrenceRemarks": "Koelz Botanical Collections in Northwestern India", "associatedTaxa": "", "country": "India", "stateProvince": "Himachal Pradesh", "county": "Lahaul and Spiti", "municipality": "", "locality": "Bara Lacha La, Lahul, Kangra, Punjab", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "5029", "maximumElevationInMeters": ""}