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": ""}
Asteraceae  @i     CANADA  J,  1198946 `[oP   7112 eF   $ Asterales     u$cJYN Oliver A. Farwell  0g Aster   4]]+ dumosus   >**N ONTARIO 1927-O9-03 n#y Z     .rqh Lambton    D:R L. SQUIRREL ISLE _/We   aster dumosus (  
{"catalogNumber": "1198946", "order": "Asterales", "family": "Asteraceae", "scientificName": "Aster dumosus", "scientificNameAuthorship": "L.", "genus": "Aster", "subgenus": "", "specificEpithet": "dumosus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Oliver A. Farwell", "recordNumber": "7112", "verbatimEventDate": "1927-09-03", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Lambton", "municipality": "", "locality": "Squirrel Isle", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}