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": ""}
 *1PB christopher warneke   l&@2 Cirsium 2 miles N of Auburn along Chicago and Alton Railroad tracks +    m dana p. snyder   UNITED STATES H>O   (. &7 1947-09-27  =dY5x 1442415  g7n cirsium discolor   (Kx (muhl. ex willd.) spreng.    discolor s   Asteraceae N0z*]    BP ILLINOIS  00 sangamon  v%d ASTERALES   326 q`  
{"catalogNumber": "1442415", "order": "Asterales", "family": "Asteraceae", "scientificName": "Cirsium discolor", "scientificNameAuthorship": "(Muhl. ex Willd.) Spreng.", "genus": "Cirsium", "subgenus": "", "specificEpithet": "discolor", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Christopher Warneke", "recordedBy": "Dana P. Snyder", "recordNumber": "326", "verbatimEventDate": "1947-09-27", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Illinois", "county": "Sangamon", "municipality": "", "locality": "2 miles N of Auburn along Chicago and Alton Railroad tracks", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}