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": ""}
     _| 8983   L/9 ( 2000-03-23   tKk carex umbellata schkuhr ex willo.  .`/R   CAREX V#z   TH)( Rabun Clayton vicinity, about 16 miles ea5t on Warwoman Road at Overflow Cree k, about 0.0Z0-0.05 miles north of Overflow Creek Road. rq g  Cyperaceae Z   united states q|L   z PHILIP E. HYATT  H~ UMBELLATA  X GEORGIA     1390586 ru  POALES b #@   
{"catalogNumber": "1390586", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex umbellata", "scientificNameAuthorship": "Schkuhr ex Willd.", "genus": "Carex", "subgenus": "", "specificEpithet": "umbellata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Philip E. Hyatt", "recordNumber": "8983", "verbatimEventDate": "2000-03-23", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Georgia", "county": "Rabun", "municipality": "", "locality": "Clayton vicinity, about 16 miles east on Warwoman Road at Overflow Creek, about 0.00-0.05 miles north of Overflow Creek Road.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}