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": ""}
 @z@4P PALLIDA SENNA k  Senna pallida var. pallida F   GEO. B. HINTON  ;bf   _   1182420  var.   ._A   X FABALES   ; Michoacan  % pallida 18.5978 pwD    hK3rL -103.504 AQUILA; COALCOMAN; AQUILA g   P[j%k 15847 Rogers McVaugh F6-[   c+ fabaceae   mexico Y,Toq  1941-03-25  N(    Chaparral  (A$    
{"catalogNumber": "1182420", "order": "Fabales", "family": "Fabaceae", "scientificName": "Senna pallida var. pallida", "scientificNameAuthorship": "", "genus": "Senna", "subgenus": "", "specificEpithet": "pallida", "verbatimTaxonRank": "var.", "infraspecificEpithet": "pallida", "identifiedBy": "Rogers McVaugh", "recordedBy": "Geo. B. Hinton", "recordNumber": "15847", "verbatimEventDate": "1941-03-25", "habitat": "Chaparral", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Michoacan", "county": "", "municipality": "", "locality": "Aquila; Coalcoman; Aquila", "decimalLatitude": "18.5978", "decimalLongitude": "-103.504", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}