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": ""}
        c0tn? SALVADORA PERSICA  DRY GROUND Ov<(p   1521014 t   l^Q 1937-03-22 Brassicales  ci f    7 persica  Y/o:= KADAPA  Salvadora Hjo  ANDHRA PRADESH  p bX   india :|  Sidhout, Madras Presidency .j#  WALL. A_e?     
{"catalogNumber": "1521014", "order": "Brassicales", "family": "", "scientificName": "Salvadora persica", "scientificNameAuthorship": "Wall.", "genus": "Salvadora", "subgenus": "", "specificEpithet": "persica", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1937-03-22", "habitat": "Dry ground", "occurrenceRemarks": "", "associatedTaxa": "", "country": "India", "stateProvince": "Andhra Pradesh", "county": "Kadapa", "municipality": "", "locality": "Sidhout, Madras Presidency", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}