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": ""}
    O 1459057  7n!q# K. SIKES    CIRSIUM DISCOLOR  eP  1402  LI     DADE - ~       1998-07-31 Dug   y -93.968056   37Â° 30' 52" N, 93Â° 58' 5" W D L  missouri z_X   7#>=  united states  [ [<T asteraceae
{"catalogNumber": "1459057", "order": "", "family": "Asteraceae", "scientificName": "Cirsium discolor", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "K. Sikes", "recordNumber": "1402", "verbatimEventDate": "1998-07-31", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Missouri", "county": "Dade", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-93.968056", "verbatimCoordinates": "37\u00c2\u00b0 30' 52\" N, 93\u00c2\u00b0 58' 5\" W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}