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": ""}
     [F~@e Chromosome counts from this collection are n=12  downingia  F     IN ABOWL-SHAPED, ROCKY BOTTOMED DEPRESSION; ASSOCIATED WITH ERYNGIUM. b   TEp 1111419      UTl  1960-06-24       r?KK WEILER CAMPANULACEAE u     
{"catalogNumber": "1111419", "order": "", "family": "Campanulaceae", "scientificName": "", "scientificNameAuthorship": "Weiler", "genus": "Downingia", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1960-06-24", "habitat": "In a bowl-shaped, rocky bottomed depression; associated with Eryngium.", "occurrenceRemarks": "Chromosome counts from this collection are n=12", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}