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": ""}
 %[& just n of us-canada boundary, 2.5 mi. s of pelee island, lake erie, middle island     KQSc Anton A. Reznicek 1555658 Wn   chaerophyllum f6W    shortii O    CHAEROPHYLLUM SHOTII >b   W` robert f.c. naczi  w Ontario  sOg Essex     CANADA :   1982-06-02 <?`Uq    
{"catalogNumber": "1555658", "order": "", "family": "", "scientificName": "Chaerophyllum shortii", "scientificNameAuthorship": "", "genus": "Chaerophyllum", "subgenus": "", "specificEpithet": "shortii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Robert F.C. Naczi", "recordedBy": "Anton A. Reznicek", "recordNumber": "", "verbatimEventDate": "1982-06-02", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Essex", "municipality": "", "locality": "Just N of US-Canada boundary, 2.5 mi. S of Pelee Island, Lake Erie, Middle Island", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}