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": ""}
  X 12484   TQN3 Mexico   nicotiana ]=[r   LL DUNAL  Nicotiana trigonophylla iXi9B    2(c]V TRIGONOPHYLLA  Z)R CHIHUAHUA  contact um herbarium x    r]2z u.t. waterfall   solanaceae L,z~      =9 1956-08-08   1295715 T 
{"catalogNumber": "1295715", "order": "", "family": "Solanaceae", "scientificName": "Nicotiana trigonophylla", "scientificNameAuthorship": "Dunal", "genus": "Nicotiana", "subgenus": "", "specificEpithet": "trigonophylla", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "U.T. Waterfall", "recordNumber": "12484", "verbatimEventDate": "1956-08-08", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Chihuahua", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}