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": ""}
  &   35.46252Â° NORTH, -083.79808Â° WEST  0dg LOY R.PHILLIPPE, MARY ANN FEIST, GREG SPYREAS, AUL B. MARCUM, DAVID M. KETZNER  THE GREAT SMOKY MOUNTAINS NATIONAL PARK. WATERSHED ABOVE FONTANA LAKE. FONTAA DAM QUADRANGLE. SOUTH RUMNING (202Â°) WOODED RAVINE EDYa   Swain r8   INTUMESCENS , a      1568840 ( ] .  CAREX INTUMESCENS |@[h:   35500 x&_  Norh Carolina  qMH   Ir@ united states    poales _U3#   Rudge 5gZ   ]< carex  
{"catalogNumber": "1568840", "order": "Poales", "family": "", "scientificName": "Carex intumescens", "scientificNameAuthorship": "Rudge", "genus": "Carex", "subgenus": "", "specificEpithet": "intumescens", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Loy R.Phillippe, Mary Ann Feist, Greg Spyreas, Paul B. Marcum, David M. Ketzner", "recordNumber": "35500", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "North Carolina", "county": "Swain", "municipality": "", "locality": "The Great Smoky Mountains National Park. Watershed above Fontana Lake. Fontana Dam Quadrangle. South running (202\u00c2\u00b0) wooded ravine", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "35.46252\u00c2\u00b0 North, -083.79808\u00c2\u00b0 West", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}