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": ""}
 qQ)rW 20707   48 45.75 N, 86 24.89 W $    C 48.76249  X Thunder Bay          Canada 2   thalictrum venulosum `.3re    C) THALICTRUM  ONTARIO lX1`X   michael j. oldham hVT.    F michael j. oldham venulosum t1 
{"catalogNumber": "", "order": "", "family": "", "scientificName": "Thalictrum venulosum", "scientificNameAuthorship": "", "genus": "Thalictrum", "subgenus": "", "specificEpithet": "venulosum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Michael J. Oldham", "recordedBy": "Michael J. Oldham", "recordNumber": "20707", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Thunder Bay", "municipality": "", "locality": "", "decimalLatitude": "48.76249", "decimalLongitude": "", "verbatimCoordinates": "48 45.75 N, 86 24.89 W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}