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": ""}
    z- 1891-06-20  >CAROLINIENSIS   MICHIGAN `A   anton a. reznicek )    dI United States  e] -84.3943          s.n.  new cemetery [jackson] xq  Walter YUrA_   ]K samuel h. camp & donna r. camp   Frasera caroliniensis uc   
{"catalogNumber": "", "order": "", "family": "", "scientificName": "Frasera caroliniensis", "scientificNameAuthorship": "Walter", "genus": "", "subgenus": "", "specificEpithet": "caroliniensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Samuel H. Camp & Donna R. Camp", "recordNumber": "s.n.", "verbatimEventDate": "1891-06-20", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "New Cemetery [Jackson]", "decimalLatitude": "", "decimalLongitude": "-84.3943", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}