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": ""}
  3U Fred W. Rapp  lespedeza xG   I*;A Fabales fabacae =-Ob  MICHIGAN B6H      [ bBO OAK GROVE   4QJa United States  1938-08-30 )<Ofk     7 kalamazoo    *BX violace4  (l.) pers. Xk   1346569     [K LESPEDEZA VIOLACEA  mC SUNSET LAKE  42.125388 T  
{"catalogNumber": "1346569", "order": "Fabales", "family": "Fabaceae", "scientificName": "Lespedeza violacea", "scientificNameAuthorship": "(L.) Pers.", "genus": "Lespedeza", "subgenus": "", "specificEpithet": "violacea", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Fred W. Rapp", "recordNumber": "", "verbatimEventDate": "1938-08-30", "habitat": "Oak Grove", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Kalamazoo", "municipality": "", "locality": "Sunset Lake", "decimalLatitude": "42.125388", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}