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 mthalictroides thalictroides W   E$ RANUNCULALES  Sgw Canada CAULOPHYLLUM THALICTROIDES VAR. THALICTROIDES _ R^       w# berberidaceae  [?%C simcoe VAR. y  <    3LjL r.s.w. bobbette  CONTACT UM HERBARIUM g@_b_   G 3525 ontario H    1305806U 1I *   caulophyllum tR   -s1 1973-05-01 
{"catalogNumber": "1305806", "order": "Ranunculales", "family": "Berberidaceae", "scientificName": "Caulophyllum thalictroides var. thalictroides", "scientificNameAuthorship": "", "genus": "Caulophyllum", "subgenus": "", "specificEpithet": "thalictroides", "verbatimTaxonRank": "var.", "infraspecificEpithet": "thalictroides", "identifiedBy": "", "recordedBy": "R.S.W. Bobbette", "recordNumber": "3525", "verbatimEventDate": "1973-05-01", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Simcoe", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}