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": ""}
 8_ 3231  ui` 1930-07-19   o-b CAMPANULA   jE ASTERALES    Q campanula aristata  yD CAMPANULACEAE  HIMACHAL 2PRADESH TF  KYELANG, LEAHOUL  Vf   1537388 <$h    b-B 469   Z4HekK aristata  WALL. 3#      T alon stream    -1`_ LAHAUL AND SPI7I
{"catalogNumber": "1537388", "order": "Asterales", "family": "Campanulaceae", "scientificName": "Campanula aristata", "scientificNameAuthorship": "Wall.", "genus": "Campanula", "subgenus": "", "specificEpithet": "aristata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "469", "verbatimEventDate": "1930-07-19", "habitat": "Along stream", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Himachal Pradesh", "county": "Lahaul and Spiti", "municipality": "", "locality": "Kyelang, Lahoul", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "3231", "maximumElevationInMeters": ""}