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": ""}
   =N 1915-04-30    CARL D. LARUE 5  Harvey E. Ballar, Jr. +[?a      Washtenaw uWC0k      )E5 malpighiales     Zw7  rostrata   L8< -83.757314  Kbo Pursh    1352717 >N3   v  violacea3
{"catalogNumber": "1352717", "order": "Malpighiales", "family": "Violaceae", "scientificName": "", "scientificNameAuthorship": "Pursh", "genus": "", "subgenus": "", "specificEpithet": "rostrata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Harvey E. Ballard, Jr.", "recordedBy": "Carl D. LaRue", "recordNumber": "", "verbatimEventDate": "1915-04-30", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Washtenaw", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-83.757314", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}