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": ""}
   triloba dU   NO DATA -1~  united s|taes I  ~<   j A. RUTH Rudbeckia triloba pPe    ;_F( Tennessee 1894-07 pSrZ~  ASTERALES _y@   l. ;^-     WOLF CREEK, EAST TENNESSEE  h#j  mountainsides sJ$G  Rudbeckia @M4   l Z) s.n.  J asteraceae    C_sLh 1539334   
{"catalogNumber": "1539334", "order": "Asterales", "family": "Asteraceae", "scientificName": "Rudbeckia triloba", "scientificNameAuthorship": "L.", "genus": "Rudbeckia", "subgenus": "", "specificEpithet": "triloba", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "A. Ruth", "recordNumber": "s.n.", "verbatimEventDate": "1894-07", "habitat": "Mountainsides", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Tennessee", "county": "no data", "municipality": "", "locality": "Wolf Creek, East Tennessee", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}