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": ""}
 6u 1352045  VIOLALABRADORICA u   5s<^  julius p. romein   j >If 42.234883 schrank + (;  VIOLA  Yy?l  Violaceae (q     United States  IBi$ washtenaw  $*65 Michigan   X:u HARVEY E. BALLARD, JR.  ann arbor, third woods Q      Malpighiales U$QP1      k LABRADORICA  `C s.n.   Vy% -83.7259
{"catalogNumber": "1352045", "order": "Malpighiales", "family": "Violaceae", "scientificName": "Viola labradorica", "scientificNameAuthorship": "Schrank", "genus": "Viola", "subgenus": "", "specificEpithet": "labradorica", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Harvey E. Ballard, Jr.", "recordedBy": "Julius P. Romein", "recordNumber": "s.n.", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Washtenaw", "municipality": "", "locality": "Ann Arbor, Third Woods", "decimalLatitude": "42.234883", "decimalLongitude": "-83.7259", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}