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": ""}
 themeda gigantea R (y`   9 1927-05  !b<| äã  náºµng   ANNAM, INDO-CHINA; MT. BANI (MOUNT BANI IS IN THE MAIN COAST RANGE 4BOUT 25 KILOMETERS FROM TOURANE) tp?||       T THEMEDA   VIETNAM |   poaceae +.Q^@   sw(H j. & m. s. clemens  w (C4v.) Hack.   3732 ?n i  n<o data 2)~   Uq POALES   ;iZ~ GIGANTEA 
{"catalogNumber": "", "order": "Poales", "family": "Poaceae", "scientificName": "Themeda gigantea", "scientificNameAuthorship": "(Cav.) Hack.", "genus": "Themeda", "subgenus": "", "specificEpithet": "gigantea", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "J. & M. S. Clemens", "recordNumber": "3732", "verbatimEventDate": "1927-05", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Vietnam", "stateProvince": "\u00c4\u0090\u00c3\u00a0 N\u00e1\u00ba\u00b5ng", "county": "no data", "municipality": "", "locality": "Annam, Indo-China; Mt. Bani (Mount Bani is in the main coast range about 25 kilometers from Tourane)", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}