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": ""}
1118927 <-aQ   mexico @a/p    PV TRIFIDA -100.302 .J6      25.6639 Thurb.  ?     agave field Mb+    H ALBERT S. HITCHCOCK  Nuevo Leon  j=   )  Poaceae  p6FV poales  BOUTELOUA kT   Bouteloua trifida &    ux Ciudd Monterrey; Monterrey   0Q 1910-06-06  ; 392  
{"catalogNumber": "1118927", "order": "Poales", "family": "Poaceae", "scientificName": "Bouteloua trifida", "scientificNameAuthorship": "Thurb.", "genus": "Bouteloua", "subgenus": "", "specificEpithet": "trifida", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Albert S. Hitchcock", "recordNumber": "392", "verbatimEventDate": "1910-06-06", "habitat": "Agave field", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Nuevo Leon", "county": "", "municipality": "", "locality": "Ciudad Monterrey; Monterrey", "decimalLatitude": "25.6639", "decimalLongitude": "-100.302", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}