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": ""}
  4l 1940-08-22 united states S0    f67E urophyllum 42.95417 h     y$  ADA; FALLASBURG PARK ROAD  M  (LINDL. EX _DC.) G. L. NESOM  $z ? Sandy h-ills  1350744 8r#1c    SYMPHYOTRICHUM aFu3  ANTON A. REZNICEK 3 @   Michigan 3qR J  Asterales P    ghdj SYMPHYOTRICHUM UROPHYLLUM   |HS: -85.48889 Clayton W. Bazuin Pl[Wx   z: 2034  _>]z KENT   !T asteraceae  
{"catalogNumber": "1350744", "order": "Asterales", "family": "Asteraceae", "scientificName": "Symphyotrichum urophyllum", "scientificNameAuthorship": "(Lindl. ex DC.) G. L. Nesom", "genus": "Symphyotrichum", "subgenus": "", "specificEpithet": "urophyllum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Clayton W. Bazuin", "recordNumber": "2034", "verbatimEventDate": "1940-08-22", "habitat": "Sandy hills", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Kent", "municipality": "", "locality": "Ada; Fallasburg Park Road", "decimalLatitude": "42.95417", "decimalLongitude": "-85.48889", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}