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": ""}
  led^ HIMACHAL PRADESH  4 BUXACEAE  1505719     ! india   N20l# Walter N. Koelz Sarcococca LL+K    C 9 MÃ¼LL.ARG.    O/ 1933-06-01    Xzx Buxal3s  r KULLU 1524 x0|,[        ~k; . Kulu, Kangra, Punjab  2x =7 SARCOCOCCA SALIGNA  i saligna 
{"catalogNumber": "1505719", "order": "Buxales", "family": "Buxaceae", "scientificName": "Sarcococca saligna", "scientificNameAuthorship": "M\u00c3\u00bcll.Arg.", "genus": "Sarcococca", "subgenus": "", "specificEpithet": "saligna", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Walter N. Koelz", "recordNumber": "", "verbatimEventDate": "1933-06-01", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "India", "stateProvince": "Himachal Pradesh", "county": "Kullu", "municipality": "", "locality": "Kulu, Kangra, Punjab", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "1524", "maximumElevationInMeters": ""}