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": ""}
  1973-06-02 eJa h     SbA>B SIMCOE   #& 3563     Ontario ][x |   Muhl. KFX   )D contact um herbarium   ^ brassicaceae R.S.W. Bobbette %&@ |   DENTARIA LACINIATA Is  canada :   1305976 1fz.s   KD laciniata  7C  dentaria  )tV V BRASSICALES
{"catalogNumber": "1305976", "order": "Brassicales", "family": "Brassicaceae", "scientificName": "Dentaria laciniata", "scientificNameAuthorship": "Muhl.", "genus": "Dentaria", "subgenus": "", "specificEpithet": "laciniata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "R.S.W. Bobbette", "recordNumber": "3563", "verbatimEventDate": "1973-06-02", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Simcoe", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}