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": ""}
1924-05-17 i B   _n5 Moist woods   N / MIKLOS TREIBER    triphyllum     (. 1662340   % Dunes at Keiser   c #( ARISAEMA TRIPHYLLUM SUBSP. TRIPHYLLUM S.N. C h      arisaema *   J Ph PORTER INDIANA JRD      SUBSP. ~W   
{"catalogNumber": "1662340", "order": "", "family": "", "scientificName": "Arisaema triphyllum subsp. triphyllum", "scientificNameAuthorship": "", "genus": "Arisaema", "subgenus": "", "specificEpithet": "triphyllum", "verbatimTaxonRank": "subsp.", "infraspecificEpithet": "", "identifiedBy": "Miklos Treiber", "recordedBy": "", "recordNumber": "s.n.", "verbatimEventDate": "1924-05-17", "habitat": "Moist woods", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Indiana", "county": "Porter", "municipality": "", "locality": "Dunes at Keiser", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}