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": ""}
  ; 5890     73 Aiton  _# nympheales Nymphaea odora7a )    John H. Ehlers p uY  45.43917  !o  Michigan Uv;]  ODORATA 2    EMMET 3m  -84.78579 !      P4N 1302261      
{"catalogNumber": "1302261", "order": "Nymphaeales", "family": "", "scientificName": "Nymphaea odorata", "scientificNameAuthorship": "Aiton", "genus": "", "subgenus": "", "specificEpithet": "odorata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "John H. Ehlers", "recordNumber": "5890", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Emmet", "municipality": "", "locality": "", "decimalLatitude": "45.43917", "decimalLongitude": "-84.78579", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}