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": ""}
    VIOLA  n      3x 15077  45.947888 MfQ,+       ibW NEPHROPHYLLA  E $  VIOLACEAE drummond island, ca. 1 mi. w of meade islnd, shore of lake huron q?wY       (m UNITED STATES  malpighiales U   fc! w -83.667335  x VIOLA NEPHROPHYLLA   Y HARVEY E. BALLARD, JR.
{"catalogNumber": "", "order": "Malpighiales", "family": "Violaceae", "scientificName": "Viola nephrophylla", "scientificNameAuthorship": "", "genus": "Viola", "subgenus": "", "specificEpithet": "nephrophylla", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Harvey E. Ballard, Jr.", "recordedBy": "", "recordNumber": "15077", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "", "municipality": "", "locality": "Drummond Island, ca. 1 mi. W of Meade Island, shore of Lake Huron", "decimalLatitude": "45.947888", "decimalLongitude": "-83.667335", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}