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": ""}
  &$*_dingham  2 lu VIiOLA PUBESCENS VAR. ERIOCARPA   -ge OCCASIONAL; "FLOWERS YELLOW" 5404 $V11#  4.487633   UR  HARVEY E. BALLARD, JR. $VosE   Edward G. Voss u   5 Z0 VAR. 1958-05-02  f2    1y Michigan -84.56222 *N    G   violaceae  VIOLA 5  Malpighiales H g~1    dR pubescens    0)% ERIOCARPA  JB`e UNITED STATES  rather low oak-maple woods <1& 
{"catalogNumber": "", "order": "Malpighiales", "family": "Violaceae", "scientificName": "Viola pubescens var. eriocarpa", "scientificNameAuthorship": "", "genus": "Viola", "subgenus": "", "specificEpithet": "pubescens", "verbatimTaxonRank": "var.", "infraspecificEpithet": "eriocarpa", "identifiedBy": "Harvey E. Ballard, Jr.", "recordedBy": "Edward G. Voss", "recordNumber": "5404", "verbatimEventDate": "1958-05-02", "habitat": "rather low oak-maple woods", "occurrenceRemarks": "occasional; \"Flowers yellow\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Ingham", "municipality": "", "locality": "", "decimalLatitude": "42.487633", "decimalLongitude": "-84.56222", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}