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": ""}
    MARGERY C. CARLSON    (Baker) Espejo  z      /t mexico    S~E] bromeliaceae  vp_ 2828        S% viridantha tortilis  6 Viridantha  PUF tortilis  YFtU Poales a. espejo WT-    8F&I; 1955-01-01 
{"catalogNumber": "", "order": "Poales", "family": "Bromeliaceae", "scientificName": "Viridantha tortilis", "scientificNameAuthorship": "(Baker) Espejo", "genus": "Viridantha", "subgenus": "", "specificEpithet": "tortilis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "A. Espejo", "recordedBy": "Margery C. Carlson", "recordNumber": "2828", "verbatimEventDate": "1955-01-01", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}