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": ""}
   Nh eranth3mum  ;9 WALTER N. KOELZ Karnataka na  eranthemum %   a2) LONDA, BOMBAY PRSIDENCY    1938-02-20 MWl     Acanthaceae .  belgaum H^   ] GxT 610  c?#N Deep shade   3Wl 1535346    WADE% INDIA     _ER:q LAMIALES
{"catalogNumber": "1535346", "order": "Lamiales", "family": "Acanthaceae", "scientificName": "Eranthemum", "scientificNameAuthorship": "", "genus": "Eranthemum", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Walter N. Koelz", "recordNumber": "", "verbatimEventDate": "1938-02-20", "habitat": "Deep shade", "occurrenceRemarks": "", "associatedTaxa": "", "country": "India", "stateProvince": "Karnataka", "county": "Belgaum", "municipality": "", "locality": "Londa, Bombay Presidency", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "610", "maximumElevationInMeters": ""}