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": ""}
 |4  John H. Ehlers United States U    X7F4= -84.194464  45.975853    MARSH IEo  SCHWEIN. @1~   QKaX  1920-08-28 RUBRICAULIS mwM]   ,0* michigan H f Gent|anaceae 1289     SCOTTY BAY L   d/  Gentiana  1220386  O       Gentiana rubricaulis  MACKINAC          
{"catalogNumber": "1220386", "order": "", "family": "Gentianaceae", "scientificName": "Gentiana rubricaulis", "scientificNameAuthorship": "Schwein.", "genus": "Gentiana", "subgenus": "", "specificEpithet": "rubricaulis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "John H. Ehlers", "recordNumber": "1289", "verbatimEventDate": "1920-08-28", "habitat": "Marsh", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Mackinac", "municipality": "", "locality": "Scotty Bay", "decimalLatitude": "45.975853", "decimalLongitude": "-84.194464", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}