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": ""}
 K96@ M.J. Oldham  *u essex ontario ?~ y        [ 1461656 Contact UM Herbarium o@b   5110 V    ROSACEAE &2;   4B? WIDRLECHNER 1985-06-28 s   8 occidentalis   ??0] rubus occide_ntalis L. E     CANADA % ]Q)   Rosales OS   v` Rubus
{"catalogNumber": "1461656", "order": "Rosales", "family": "Rosaceae", "scientificName": "Rubus occidentalis", "scientificNameAuthorship": "L.", "genus": "Rubus", "subgenus": "", "specificEpithet": "occidentalis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Widrlechner", "recordedBy": "M.J. Oldham", "recordNumber": "5110", "verbatimEventDate": "1985-06-28", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Essex", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}