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": ""}
ã floribunda AU:   ?N Senna Ã f0ribunda CONTACT UM HERBARIUM c !      (cav.) h.s. irwin & barneby /?_G6      j Fabaceae   SENNA  P   #||D MEXICO  .r 1181922  Chiabpas X^7s  fabales e n    3I>s- 14644 dennis e. breedlove &97     -(!F 1966-07-27  
{"catalogNumber": "1181922", "order": "Fabales", "family": "Fabaceae", "scientificName": "Senna \u00c3\u0097 floribunda", "scientificNameAuthorship": "(Cav.) H.S. Irwin & Barneby", "genus": "Senna", "subgenus": "", "specificEpithet": "\u00c3\u0097 floribunda", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Dennis E. Breedlove", "recordNumber": "14644", "verbatimEventDate": "1966-07-27", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Chiapas", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}