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": ""}
  5fU S Swamps.   45.985034 F[ /  ALNUS INCANA SUBSP. RUGOSA =R`l&     6w.E& 4488  RUGOSA 2    $i 1929-09-11  `u   MACKINAC    =  incana  B?d( JOHN H. EHLERS    QMrz1 -84.953499 subsp. !f     t)!e (DU ROI) R.T. CLAU5EN alnus CU[   KV 1 United States  Y fagales
{"catalogNumber": "", "order": "Fagales", "family": "", "scientificName": "Alnus incana subsp. rugosa", "scientificNameAuthorship": "(Du Roi) R.T. Clausen", "genus": "Alnus", "subgenus": "", "specificEpithet": "incana", "verbatimTaxonRank": "subsp.", "infraspecificEpithet": "rugosa", "identifiedBy": "", "recordedBy": "John H. Ehlers", "recordNumber": "4488", "verbatimEventDate": "1929-09-11", "habitat": "Swamps.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Mackinac", "municipality": "", "locality": "", "decimalLatitude": "45.985034", "decimalLongitude": "-84.953499", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}