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": ""}
  WU r.r. dreisbach  L;4#J Ranunculales L. _2  1351227 0    midland :  4748 xgI      4+-g 43.745465    P3-n -84.380221 1927-05-28 @a#:%   z RANUNCULACEAE   %=2 Five miles N of Sanford, Lake Sanford  7P Thalictrum dioigum United States B-Le   dioicum K? ?  THALICTRUM aw_7       T < Michigan EDGE OF LAKE + 
{"catalogNumber": "1351227", "order": "Ranunculales", "family": "Ranunculaceae", "scientificName": "Thalictrum dioicum", "scientificNameAuthorship": "L.", "genus": "Thalictrum", "subgenus": "", "specificEpithet": "dioicum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "R.R. Dreisbach", "recordNumber": "4748", "verbatimEventDate": "1927-05-28", "habitat": "Edge of lake", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Midland", "municipality": "", "locality": "Five miles N of Sanford, Lake Sanford", "decimalLatitude": "43.745465", "decimalLongitude": "-84.380221", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}