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": ""}
 ASTERALES @ O|g   ARIZONICUM -R      %,= var.   p( |442423  E.U. CLOVER o |sE    q@x arizonicum   [ CONTACT UM HERBARIUM cirsium 3   1939-08-09 YbI*n  ARIZONA  wI~     /)~+6 ASTERACEAE united states Q  Cirsium arizonicum var. arizonicum <~d    S0a2 4321  U (A. Gray) Petr. 
{"catalogNumber": "1442423", "order": "Asterales", "family": "Asteraceae", "scientificName": "Cirsium arizonicum var. arizonicum", "scientificNameAuthorship": "(A. Gray) Petr.", "genus": "Cirsium", "subgenus": "", "specificEpithet": "arizonicum", "verbatimTaxonRank": "var.", "infraspecificEpithet": "arizonicum", "identifiedBy": "", "recordedBy": "E.U. Clover", "recordNumber": "4321", "verbatimEventDate": "1939-08-09", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Arizona", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}