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": ""}
 dubia e_ !/<   (kunth) nees !*=B  S! N. SNOW   1939-07-02 k   . 25.4347   COAHUILA - n    ]C LEPTOCHLOA DUBIA  1w ( LeRoy H. Harvey POACEAE $U  1123598 N%  MEXICO C^8  1092  [  saltillo; 2 miles west of saltillo, road to torreã³n O         k  leptochloa 
{"catalogNumber": "1123598", "order": "", "family": "Poaceae", "scientificName": "Leptochloa dubia", "scientificNameAuthorship": "(Kunth) Nees", "genus": "Leptochloa", "subgenus": "", "specificEpithet": "dubia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "N. Snow", "recordedBy": "LeRoy H. Harvey", "recordNumber": "1092", "verbatimEventDate": "1939-07-02", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Coahuila", "county": "", "municipality": "", "locality": "Saltillo; 2 miles west of Saltillo, road to Torre\u00c3\u00b3n", "decimalLatitude": "25.4347", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}