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": ""}
   SENNA tA$I>  Senna palli9da var. shreveana TU   )=E 295  MEXICO r    $ 4 q VAR.   b ?! SHREVEANA  j6JL 1182496  ]9  Fabaceae   J [:e H.S.IRWIN & BARNEBY  8v Fabales  % CON7ACT UM HERBRIUM    V 1933-09-2 9  O/K=_ Sonora   225b HOWARD S. GENTRY  PALLIDA  T   
{"catalogNumber": "1182496", "order": "Fabales", "family": "Fabaceae", "scientificName": "Senna pallida var. shreveana", "scientificNameAuthorship": "H.S.Irwin & Barneby", "genus": "Senna", "subgenus": "", "specificEpithet": "pallida", "verbatimTaxonRank": "var.", "infraspecificEpithet": "shreveana", "identifiedBy": "", "recordedBy": "Howard S. Gentry", "recordNumber": "295", "verbatimEventDate": "1933-09-29", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Sonora", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}