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": ""}
canada Q       1972-10-08 s   CONTACT UM HEABARIUM [L    2499 `5ys   JUGLANS :Xzy   m~ juglans cinerea    E  Juglandaceae   anton a. reznicek fnA%H  fagales    l.  8eJ  ONTARIO Ef  1286057 1jW   s? Simcoe    Ww_r cinerea 
{"catalogNumber": "1286057", "order": "Fagales", "family": "Juglandaceae", "scientificName": "Juglans cinerea", "scientificNameAuthorship": "L.", "genus": "Juglans", "subgenus": "", "specificEpithet": "cinerea", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Anton A. Reznicek", "recordNumber": "2499", "verbatimEventDate": "1972-10-08", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Simcoe", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}