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": ""}
 I$!  ERIC A. BOURDO, JR.    pubescens ^@X    fR! Violaceae     UNITED STA4TES f/M    _J.  VIOLA PUBESCENS VAR. ERIOCARPA  X ford forestry center    Z@ -88.48262 1972-05-15 cyE  VAR. n<[  viola  q   .Ja HARVEY E. BALLARD, JR.   R UNDER NORTHERN HARDWOODS, ALLOUEZ LOAM   
{"catalogNumber": "", "order": "", "family": "Violaceae", "scientificName": "Viola pubescens var. eriocarpa", "scientificNameAuthorship": "", "genus": "Viola", "subgenus": "", "specificEpithet": "pubescens", "verbatimTaxonRank": "var.", "infraspecificEpithet": "", "identifiedBy": "Harvey E. Ballard, Jr.", "recordedBy": "Eric A. Bourdo, Jr.", "recordNumber": "", "verbatimEventDate": "1972-05-15", "habitat": "under northern hardwoods, Allouez loam", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "", "municipality": "", "locality": "Ford Forestry Center", "decimalLatitude": "", "decimalLongitude": "-88.48262", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}