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": ""}
  ~ b+  1968-04-23  f&t renifolia  ;4h 1 var.    9Dme Viola   K#N R.S.W. Bobbette   ;k8v malpighiales  1313404> O    violaceae %<  Ontario Yv ~|   E9 simcoe   ^c@ CANADA  N 922    t4%; (Greene) Fernald     J BRA|NRDII
{"catalogNumber": "1313404", "order": "Malpighiales", "family": "Violaceae", "scientificName": "", "scientificNameAuthorship": "(Greene) Fernald", "genus": "Viola", "subgenus": "", "specificEpithet": "renifolia", "verbatimTaxonRank": "var.", "infraspecificEpithet": "brainerdii", "identifiedBy": "", "recordedBy": "R.S.W. Bobbette", "recordNumber": "922", "verbatimEventDate": "1968-04-23", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Simcoe", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}