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": ""}
 A4 1922-10  ~ 1192489   tawao, british north borneo M=d^     p8v# SAPINDALES   Elphinstone   J   91q sabah  epich4ris densiflora     Je$ DENSIFLORA  `ADOLPH D.E.g E.LMER  cm ^a 21239   EPICHARIS h?[7;    ^ MELIACEAE     `gX blume Malaysia ) 
{"catalogNumber": "1192489", "order": "Sapindales", "family": "Meliaceae", "scientificName": "Epicharis densiflora", "scientificNameAuthorship": "Blume", "genus": "Epicharis", "subgenus": "", "specificEpithet": "densiflora", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Adolph D.E. Elmer", "recordNumber": "21239", "verbatimEventDate": "1922-10", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Malaysia", "stateProvince": "Sabah", "county": "Elphinstone", "municipality": "", "locality": "Tawao, British North Borneo", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}