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": ""}
 dan  Monroe   io K3 41.99471  Fp  THICKET.    Rosales j    pte. mouillee state game area clark island. )!H  MALCOLM E.MCDONALD :[(   rosaceae gBE   >6J United States    SEROTINA  mA Ehrh.  I michigan   n&U -83.20908 prunus 2d  199-07-23 & #     Cy 5263  &bR[  1468447 Prunus serotina p 
{"catalogNumber": "1468447", "order": "Rosales", "family": "Rosaceae", "scientificName": "Prunus serotina", "scientificNameAuthorship": "Ehrh.", "genus": "Prunus", "subgenus": "", "specificEpithet": "serotina", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Malcolm E. McDonald", "recordNumber": "5263", "verbatimEventDate": "1949-07-23", "habitat": "Thicket.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Monroe", "municipality": "", "locality": "Pte. Mouillee State Game Area Clark Island.", "decimalLatitude": "41.99471", "decimalLongitude": "-83.20908", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}