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": ""}
  s 1948-10-06 ASTERACEAE aE   1674187 *    iwo| l.  UC HIERACIUM GRONOVII  tbWF stanley a. cain, evans & f. segadas-vianna   ) si  LivTings<ton   J gronovii  hieracium a*(*   p(( Anton A. Reznicek   s.n.  k2   r old feld   C#& EDWIN S. GEORGE RESERVE: OLD FILD  MICHIGAN HH    ASTERALES x   x;HT united states
{"catalogNumber": "1674187", "order": "Asterales", "family": "Asteraceae", "scientificName": "Hieracium gronovii", "scientificNameAuthorship": "L.", "genus": "Hieracium", "subgenus": "", "specificEpithet": "gronovii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Stanley A. Cain, Evans & F. Segadas-Vianna", "recordNumber": "s.n.", "verbatimEventDate": "1948-10-06", "habitat": "Old field", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Livingston", "municipality": "", "locality": "Edwin S. George Reserve: old field", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}