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": ""}
 9U 1924-06-11  qO 1469835    R ROSACEAE      5w.,s 42.24972  Michigan  J    %cm 6913  (^% Ecorse.    C(& United States  +F: ARONIA   M Zl4 Oliver A. Earwell WAYNE 3B    ARONIA PRUNIFOLIA W    prunifolia k   Zz$ -83.14056
{"catalogNumber": "1469835", "order": "", "family": "Rosaceae", "scientificName": "Aronia prunifolia", "scientificNameAuthorship": "", "genus": "Aronia", "subgenus": "", "specificEpithet": "prunifolia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Oliver A. Farwell", "recordNumber": "6913", "verbatimEventDate": "1924-06-11", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Wayne", "municipality": "", "locality": "Ecorse.", "decimalLatitude": "42.24972", "decimalLongitude": "-83.14056", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}