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": ""}
    iTi8j mexico  !y 10438    V CHAMAEDOREA RADICALIS    M 949-05-07  Ofd Chamaedorea  6cObX ROGERS MCVAUGH    radicalis  Arecaceae -x       w$3c Arecales D.R. HODEL |  MART. T     
{"catalogNumber": "", "order": "Arecales", "family": "Arecaceae", "scientificName": "Chamaedorea radicalis", "scientificNameAuthorship": "Mart.", "genus": "Chamaedorea", "subgenus": "", "specificEpithet": "radicalis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "D.R. Hodel", "recordedBy": "Rogers McVaugh", "recordNumber": "10438", "verbatimEventDate": "1949-05-07", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}