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": ""}
  u ^ 1930-07-05   n-% w. t. aiton  Walter N. Koelz .OcI    LdV Nasturtium  OFFICINALE lW     8p HIMACHAL PRADESH  %Wc<Z 2438  Brassicales D_0     *l# kullu 1501383 R  brassicaceae %sMyK  147 # W>K   Nulla (irrigation ditch vl    <+ .chochogee, kulu  f.rt Nasturt|um officinale  
{"catalogNumber": "1501383", "order": "Brassicales", "family": "Brassicaceae", "scientificName": "Nasturtium officinale", "scientificNameAuthorship": "W. T. Aiton", "genus": "Nasturtium", "subgenus": "", "specificEpithet": "officinale", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Walter N. Koelz", "recordNumber": "1473", "verbatimEventDate": "1930-07-05", "habitat": "Nulla (irrigation ditch)", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Himachal Pradesh", "county": "Kullu", "municipality": "", "locality": "Chochogee, Kulu", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "2438", "maximumElevationInMeters": ""}