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": ""}
1926-07-24 3   var. ^qd!   s RUDBECXIA   rp?P& serotin    b MICHIGAN hirta .Vk$    (nutt.) core 0    *wYr<, -85.40397  BPp~K 44.77293  ASTERALES V y(   > united states  3452 F)WS[      C2n| DATE IS BASED ON ADJACNT NUMBERS  rudbeckia hirta var. serotina L 
{"catalogNumber": "", "order": "Asterales", "family": "", "scientificName": "Rudbeckia hirta var. serotina", "scientificNameAuthorship": "(Nutt.) Core", "genus": "Rudbeckia", "subgenus": "", "specificEpithet": "hirta", "verbatimTaxonRank": "var.", "infraspecificEpithet": "serotina", "identifiedBy": "", "recordedBy": "", "recordNumber": "3452", "verbatimEventDate": "1926-07-24", "habitat": "", "occurrenceRemarks": "Date is based on adjacent numbers", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "", "decimalLatitude": "44.77293", "decimalLongitude": "-85.40397", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}