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": ""}
  a DIXIE   G2rgD united states  x/J ORCHIDACEAE Hwkinsvil|Xe ]0  calopogon barbatus  =S>   ilc (WALTER) AMES    !IM S. C. HOOD calopogon |n75&       T barbatus  04! ] s.n.    Tz. Asparagales FLORIDA QYmB    f4 19|0-06-27  ; 1647571   q68  flatwoods 
{"catalogNumber": "1647571", "order": "Asparagales", "family": "Orchidaceae", "scientificName": "Calopogon barbatus", "scientificNameAuthorship": "(Walter) Ames", "genus": "Calopogon", "subgenus": "", "specificEpithet": "barbatus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "S. C. Hood", "recordNumber": "s.n.", "verbatimEventDate": "1910-06-27", "habitat": "Flatwoods", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Florida", "county": "Dixie", "municipality": "", "locality": "Hawkinsville", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}