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": ""}
 Ub  a.gray        G/ Mimosa ervendbergii     AxP9i CONTACT UM HERBARIUM  Mimosa T2EO   1178422 G]QRY    ervendbergii `x6&    jBx FABACEAE Mexico  kT4@     %D&  1858  L. ERVENDBERG  qP  
{"catalogNumber": "1178422", "order": "", "family": "Fabaceae", "scientificName": "Mimosa ervendbergii", "scientificNameAuthorship": "A.Gray", "genus": "Mimosa", "subgenus": "", "specificEpithet": "ervendbergii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "L. Ervendberg", "recordNumber": "", "verbatimEventDate": "1858", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}