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": ""}
     E. ASSLER XINNH    P spathicarpa  1B 1903   Hook. `5A7F    pIJZ Spathicarpa hastifolia  8( Paraguay  6?/6 4169  kb( thomas b. croat iter ad yerbales, montiu, sierra de maracayãº. in region vicine san estanislao v       s9%T 1663293   alismatales & i  Araceae -Q 
{"catalogNumber": "1663293", "order": "Alismatales", "family": "Araceae", "scientificName": "Spathicarpa hastifolia", "scientificNameAuthorship": "Hook.", "genus": "Spathicarpa", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Thomas B. Croat", "recordedBy": "E. Hassler", "recordNumber": "4169", "verbatimEventDate": "1903", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Paraguay", "stateProvince": "", "county": "", "municipality": "", "locality": "Iter ad Yerbales, Montium, Sierra de Maracay\u00c3\u00ba. In region vicine San Estanislao", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}