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": ""}
         5qZSN 1991-06-28       @ ;  Bronqniartia   rc  ! 21.9342   <.Wa villa guerrero  He bosque de encino, perturbado   ;Q[U MEXICO   GV+~ Fabaceae  P Z-  A. FLORES MACÃ­AS & J. FLORES M.  KUNTH 4f5qm 
{"catalogNumber": "", "order": "", "family": "Fabaceae", "scientificName": "Brongniartia", "scientificNameAuthorship": "Kunth", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "A. Flores Mac\u00c3\u00adas & J. Flores M.", "recordNumber": "", "verbatimEventDate": "1991-06-28", "habitat": "Bosque de encino, perturbado", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "Villa Guerrero", "municipality": "", "locality": "", "decimalLatitude": "21.9342", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}