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": ""}
 A Ottawa   aKkL Anton A. Reznicek  pgg 27 michigan TTAsF  Sepals yellow.     CALTHA PALUSTRIS y2YvN   HGTy 1894-05-23  m* 2S RANUNCULACEAE 42.78629 qd  PALUSTRIS )j7    L. f   -86.10389 Tm   Oda Mae Clarke iv 0   pX= marsh.    <|9 RANUNCULALES 1491804 K3W%&   M44C/ caltha   <9S United States holland 56 
{"catalogNumber": "1491804", "order": "Ranunculales", "family": "Ranunculaceae", "scientificName": "Caltha palustris", "scientificNameAuthorship": "L.", "genus": "Caltha", "subgenus": "", "specificEpithet": "palustris", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Oda Mae Clarke", "recordNumber": "27", "verbatimEventDate": "1894-05-23", "habitat": "Marsh.", "occurrenceRemarks": "Sepals yellow.", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Ottawa", "municipality": "", "locality": "Holland", "decimalLatitude": "42.78629", "decimalLongitude": "-86.10389", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}