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": ""}
18.8103  HU    fQ CHAETOPHYLLA     bromeliaceae umm   B$)v -97.2763  ;~|~w mexico  maltrata =+a   Maltrata C   1190 G  1139734 N#|      Poales 8 _.    EIZI MATUDA >ko  MEZ yS)   TILLANDSIA CHAETOPHYLLA  Sz   e 1937-05-06 
{"catalogNumber": "1139734", "order": "Poales", "family": "Bromeliaceae", "scientificName": "Tillandsia chaetophylla", "scientificNameAuthorship": "Mez", "genus": "", "subgenus": "", "specificEpithet": "chaetophylla", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Eizi Matuda", "recordNumber": "1190", "verbatimEventDate": "1937-05-06", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "Maltrata", "municipality": "", "locality": "Maltrata", "decimalLatitude": "18.8103", "decimalLongitude": "-97.2763", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}