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": ""}
1937-11-03 U?   (l gesneriaceae  1197548  N,     W lamiales    wMSfe selangor  s=Q (Blume) G.Don    U& malaysia   pulcher w       Aeschynanthus pulcher  fW  on limestone aq   md. nur F`h~T    =U%1X 152  dJM 344O0 
{"catalogNumber": "1197548", "order": "Lamiales", "family": "Gesneriaceae", "scientificName": "Aeschynanthus pulcher", "scientificNameAuthorship": "(Blume) G.Don", "genus": "", "subgenus": "", "specificEpithet": "pulcher", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Md. Nur", "recordNumber": "34400", "verbatimEventDate": "1937-11-03", "habitat": "on limestone", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Malaysia", "stateProvince": "Selangor", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "152", "maximumElevationInMeters": ""}