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": ""}
   r vallecitos de zaragoza; montes de oca; vallecitos    kr-=S (P.Miller) H.S.Irwin & Barneby 11750 y    ;) UNIFLORA  W=5P MEXICO    FABALES r1@$  Fabaceae |[Q.H  1938-O1-13 t   x(gbd Llano  *+ 1182792 17.9259 V/  -101.322 7   GEO. B. HINTON u   S[+ senna  h  SENNA UNIFLORA ZIHUATANEJO DE AZUETA E9P  GUERRERO Sxcr  
{"catalogNumber": "1182792", "order": "Fabales", "family": "Fabaceae", "scientificName": "Senna uniflora", "scientificNameAuthorship": "(P.Miller) H.S.Irwin & Barneby", "genus": "Senna", "subgenus": "", "specificEpithet": "uniflora", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Geo. B. Hinton", "recordNumber": "11750", "verbatimEventDate": "1938-01-13", "habitat": "Llano", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Guerrero", "county": "Zihuatanejo de Azueta", "municipality": "", "locality": "Vallecitos de Zaragoza; Montes de Oca; Vallecitos", "decimalLatitude": "17.9259", "decimalLongitude": "-101.322", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}