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 c=^?   Short Hills, U.S. Nurseries tG )I   & RUDBECKIA   ` n fulgida  4W|[N 1893-08-24     R AITON    s new jersey B.E. LIVINGSTON  nF,  S.N. Zfo:=   V:-G essex  jTm UNITED STATES    xG^] ASTERACEAE  %7>J  Rudbeckia fulgida   
{"catalogNumber": "", "order": "Asterales", "family": "Asteraceae", "scientificName": "Rudbeckia fulgida", "scientificNameAuthorship": "Aiton", "genus": "Rudbeckia", "subgenus": "", "specificEpithet": "fulgida", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "B.E. Livingston", "recordNumber": "s.n.", "verbatimEventDate": "1893-08-24", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "New Jersey", "county": "Essex", "municipality": "", "locality": "Short Hills, U.S. Nurseries", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}