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": ""}
-83.6803 6   c8 42.0266 (SCHWEIN.) N.H.RUSSELL <k   MONROE pA    Violaceae rZ    f%S poplar woods  UNITED STATES i8JQ    1352472 A   3 1939-05-02  eriocarpa eP      harvey e. bal|ard, jr.      X 52 viola pubescens var. eriocarpa fz<   
{"catalogNumber": "1352472", "order": "", "family": "Violaceae", "scientificName": "Viola pubescens var. eriocarpa", "scientificNameAuthorship": "(Schwein.) N.H.Russell", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "eriocarpa", "identifiedBy": "Harvey E. Ballard, Jr.", "recordedBy": "", "recordNumber": "52", "verbatimEventDate": "1939-05-02", "habitat": "poplar woods", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Monroe", "municipality": "", "locality": "", "decimalLatitude": "42.0266", "decimalLongitude": "-83.6803", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}