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": ""}
    U ef STERCULIA SETISTIPULA  AEf tawao. british north borneo   pc 21818  1192760 A    ZH  M setistipula     ^ ZYK 1922-10   sterculiax q   /^:8h ADOLPH D.E. ELMER   tY=; Sabah   yE:a Malvaceae  malaysia 5F~|;   malvaes Bn  
{"catalogNumber": "1192760", "order": "Malvales", "family": "Malvaceae", "scientificName": "Sterculia setistipula", "scientificNameAuthorship": "", "genus": "Sterculia", "subgenus": "", "specificEpithet": "setistipula", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Adolph D.E. Elmer", "recordNumber": "21818", "verbatimEventDate": "1922-10", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Malaysia", "stateProvince": "Sabah", "county": "", "municipality": "", "locality": "Tawao. British North Borneo", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}