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": ""}
   MLR IRIDACEAE   `VPg -92.448  lV Tigridia    CHIAPENSIS  D   achlum; tenejapa; in the colonia ?ach'lum Cc LM    Tenejapa ?vJF    1966-08-23 B  mexico Y5>y   PR8 ] Molseed ex Cruden       A1K ASPARAGALES  f 15263
{"catalogNumber": "", "order": "Asparagales", "family": "Iridaceae", "scientificName": "", "scientificNameAuthorship": "Molseed ex Cruden", "genus": "Tigridia", "subgenus": "", "specificEpithet": "chiapensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "15263", "verbatimEventDate": "1966-08-23", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "Tenejapa", "municipality": "", "locality": "Achlum; Tenejapa; in the Colonia ?Ach'lum", "decimalLatitude": "", "decimalLongitude": "-92.448", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}