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": ""}
   R ASTER FIRMUS    m  Nees  ASTER O<G|    KLO~x Canada  ALLISON W. CUSICK ]   U)^O Ontario  = Asterales   Asteraceae [V$Fc    /vW5 1196530  firmus Kc4Z  35167 k[9s   * huron   1l  E 1999-10-04  contact um herbarium +[t   
{"catalogNumber": "1196530", "order": "Asterales", "family": "Asteraceae", "scientificName": "Aster firmus", "scientificNameAuthorship": "Nees", "genus": "Aster", "subgenus": "", "specificEpithet": "firmus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Allison W. Cusick", "recordNumber": "35167", "verbatimEventDate": "1999-10-04", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Huron", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}