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": ""}
  -< harold e. bailey & irginia l. bailey  KEWEENAW cni  CALTHA 9  Small swamp S0J   : l. 48.106297 =  4079 -   fg 1942-06-0  united states  r*@  Raunculaceae F4Nl   . -88.546858   Caltha palustris ,       BrYv3 mott island, isle royale national park, near park headquarters   Michigan 4      palustris 1344871 xB 
{"catalogNumber": "1344871", "order": "", "family": "Ranunculaceae", "scientificName": "Caltha palustris", "scientificNameAuthorship": "L.", "genus": "Caltha", "subgenus": "", "specificEpithet": "palustris", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Harold E. Bailey & Virginia L. Bailey", "recordNumber": "4079", "verbatimEventDate": "1942-06-04", "habitat": "Small swamp", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Keweenaw", "municipality": "", "locality": "Mott Island, Isle Royale National Park, near park headquarters", "decimalLatitude": "48.106297", "decimalLongitude": "-88.546858", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}