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": ""}
   & brassica les      Mxx> ivan m. johnston   (a. gray) greene V L+     1940-08-08 mDHNS    C Conta.ct UM Herbarium    VK 16  Nerisyrenia kQ|d   2Ikw camporum    ;iI8 Nerisyrenia camporum  
{"catalogNumber": "", "order": "Brassicales", "family": "", "scientificName": "Nerisyrenia camporum", "scientificNameAuthorship": "(A. Gray) Greene", "genus": "Nerisyrenia", "subgenus": "", "specificEpithet": "camporum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Ivan M. Johnston", "recordNumber": "16", "verbatimEventDate": "1940-08-08", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}