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": ""}
1898 %     IT  COLOMBIA    dioscorea Mt  1  elegantula / s    bXch4 Santa Marta 1115564 t    B # Diosceoreageae  Dioscorea elegantula Qy ^    M kunth      magdalena 8MM  2298 nY5T  herbert h. smith %   -eM Contact UM Herbarium
{"catalogNumber": "1115564", "order": "", "family": "Dioscoreaceae", "scientificName": "Dioscorea elegantula", "scientificNameAuthorship": "Kunth", "genus": "Dioscorea", "subgenus": "", "specificEpithet": "elegantula", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Herbert H. Smith", "recordNumber": "2298", "verbatimEventDate": "1898", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Colombia", "stateProvince": "Magdalena", "county": "Santa Marta", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}