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": ""}
     ? "COR0LLA WHITE;PETALS BEGINNING TO ALL; COMMON."   t rosales  Joshua C. Springer IA6.       Clay and sandy soil. _ b~   United States K%U    1247246 oy  edward g. voss Y   Jacq. =-@cN  LAPEER -1)4P    canadense ^ O 
{"catalogNumber": "1247246", "order": "Rosales", "family": "", "scientificName": "", "scientificNameAuthorship": "Jacq.", "genus": "", "subgenus": "", "specificEpithet": "canadense", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Edward G. Voss", "recordedBy": "Joshua C. Springer", "recordNumber": "", "verbatimEventDate": "", "habitat": "Clay and sandy soil.", "occurrenceRemarks": "\"Corolla white; petals beginning to fall; common.\"", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Lapeer", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}