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": ""}
     porrifolius -   ?qv) united states    U> MICHIGAN  8kD< CHARLES K. DODGE   Vjj Asterales   asteraceae eq +c   WmN%y "Recent advent."     1893-06-21 F   M, L.  U1<j Along bank of St. Clair river  | Tragopogon porrifolius  tragopogon v
{"catalogNumber": "", "order": "Asterales", "family": "Asteraceae", "scientificName": "Tragopogon porrifolius", "scientificNameAuthorship": "L.", "genus": "Tragopogon", "subgenus": "", "specificEpithet": "porrifolius", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Charles K. Dodge", "recordNumber": "", "verbatimEventDate": "1893-06-21", "habitat": "Along bank of St. Clair river", "occurrenceRemarks": "\"Recent advent.\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}