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": ""}
UNITED STATES S=N   o ottawa  , HEPATICA       ?U`I 1491778  5W`z MICHIGAN dc. A  ACUTILOBA  5>v  oda mae clarke B 4     i sebals blue.    Anton A. Reznicek  1894-04-25 OKm   S 42.78629 Ranunculaceae daqx    z4 hillside. hepatica acutiloba AME0     J~h Ranunculales -86.10389 D rm   dK2Ag 1
{"catalogNumber": "1491778", "order": "Ranunculales", "family": "Ranunculaceae", "scientificName": "Hepatica acutiloba", "scientificNameAuthorship": "DC.", "genus": "Hepatica", "subgenus": "", "specificEpithet": "acutiloba", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Oda Mae Clarke", "recordNumber": "1", "verbatimEventDate": "1894-04-25", "habitat": "Hillside.", "occurrenceRemarks": "Sepals blue.", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Ottawa", "municipality": "", "locality": "", "decimalLatitude": "42.78629", "decimalLongitude": "-86.10389", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}