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": ""}
 mexico Bg P    [r6Z OAXACA   ef  TILLANDSIA ACHYROSTACHYS VAR. ACHYROSTACHYS   bz T. MACDOUGALL  ACHYROSTACHYS #   1139591  t     k z Bromeliaceae    t3O$ var. 1954-01 L    tillanosia  XK e  achyrostachys ?WPA?    ND QM&  poales +2& ] 
{"catalogNumber": "1139591", "order": "Poales", "family": "Bromeliaceae", "scientificName": "Tillandsia achyrostachys var. achyrostachys", "scientificNameAuthorship": "", "genus": "Tillandsia", "subgenus": "", "specificEpithet": "achyrostachys", "verbatimTaxonRank": "var.", "infraspecificEpithet": "achyrostachys", "identifiedBy": "", "recordedBy": "T. Macdougall", "recordNumber": "ND", "verbatimEventDate": "1954-01", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Oaxaca", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}