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": ""}
    2&Zz Contact UM Herbarium  <4Y SIMCOE   T6   ACER    QA 1313212     7pU anton a. reznicek     N+$N ACER SACCHARINUM ONTARIO  -W%   x  L.  _ 1896    d`dj2 saccharinum  x, SAPINDACEAE  )r c0 1972-07-02  CANADA :%w   sapindales ` 
{"catalogNumber": "1313212", "order": "Sapindales", "family": "Sapindaceae", "scientificName": "Acer saccharinum", "scientificNameAuthorship": "L.", "genus": "Acer", "subgenus": "", "specificEpithet": "saccharinum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Anton A. Reznicek", "recordNumber": "1896", "verbatimEventDate": "1972-07-02", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Simcoe", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}