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.cunn. ex lindl. g8T  1649100  n   43573 ^R8C  M. S. Clemens ?vJO    , 1<< Asparagales  pugioniforme .=xb    ;4V 1944-02-02   762 =+     B+ dendrobium  oDf4 Mt. Mistake       / QUEENSLAND  q orchidaceae  ws3 NO DATA 
{"catalogNumber": "1649100", "order": "Asparagales", "family": "Orchidaceae", "scientificName": "", "scientificNameAuthorship": "A.Cunn. ex Lindl.", "genus": "Dendrobium", "subgenus": "", "specificEpithet": "pugioniforme", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "M. S. Clemens", "recordNumber": "43573", "verbatimEventDate": "1944-02-02", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Queensland", "county": "no data", "municipality": "", "locality": "Mt. Mistake", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "762", "maximumElevationInMeters": ""}