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": ""}
  P./ MILL.  l  CIRSIUM *   North Dakota 4      W GL Cirsium   3 R  Stutsman  1943-07-18 dm<d5  United States -m u    CONTACT UM HERBARIUM PI  ASTERALES #W&    i;& ASTERACEAE 729 ;P:  1442404 *=  T   ~< Orin A. Stevens   
{"catalogNumber": "1442404", "order": "Asterales", "family": "Asteraceae", "scientificName": "Cirsium", "scientificNameAuthorship": "P. Mill.", "genus": "Cirsium", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Orin A. Stevens", "recordNumber": "729", "verbatimEventDate": "1943-07-18", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "North Dakota", "county": "Stutsman", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}