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": ""}
 4;v 4839  u?.Z MEXICO   ]  T* tlaxcala open hillsides among scrub,  3  19.3168 >I9   6?DH8 MIMOSA ACU1EATICARPA -98.2388 )x Yc   ~ FABALES   Ortega %    0ZvD R. BARNEBY 1178045  $.    aculeaticarpa btja7    33tc 2073     MIMOSA Fds    
{"catalogNumber": "1178045", "order": "Fabales", "family": "", "scientificName": "Mimosa aculeaticarpa", "scientificNameAuthorship": "Ortega", "genus": "Mimosa", "subgenus": "", "specificEpithet": "aculeaticarpa", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "R. Barneby", "recordedBy": "", "recordNumber": "4839", "verbatimEventDate": "", "habitat": "Open hillsides among scrub,", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "Tlaxcala", "municipality": "", "locality": "", "decimalLatitude": "19.3168", "decimalLongitude": "-98.2388", "verbatimCoordinates": "", "minimumElevationInMeters": "2073", "maximumElevationInMeters": ""}