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": ""}
 ?) cook (L.) W. T. Aiton A=m       N Caryophyllaceae  1498468    Chicago =UK|2     caryophyllales 6D*j      silene     S.N.  ;=PD OPEN WOODS   n silene stellata         I GRPM 42072
{"catalogNumber": "1498468", "order": "Caryophyllales", "family": "Caryophyllaceae", "scientificName": "Silene stellata", "scientificNameAuthorship": "(L.) W. T. Aiton", "genus": "Silene", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "s.n.", "verbatimEventDate": "", "habitat": "Open woods", "occurrenceRemarks": "GRPM 42072", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Cook", "municipality": "", "locality": "Chicago", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}