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": ""}
 C 5481 1985-0-17 _`H   M4 cyperaceae cumberland g(xy     nn poales  TP~ ALONG THE APPOMATTOX RIVER JUST ABOVE THE ST RT 620 BIDGE. 13 1/2 MILES NE OF FARMVILLE (PRINCE EDWARD CO). 1372161 of      t CAREX GRAYI    United States CAREX M=     <] thomas f. wieboldt      grayi !N  J. Carey F     
{"catalogNumber": "1372161", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex grayi", "scientificNameAuthorship": "J. Carey", "genus": "Carex", "subgenus": "", "specificEpithet": "grayi", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Thomas F. Wieboldt", "recordNumber": "5481", "verbatimEventDate": "1985-05-17", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Cumberland", "municipality": "", "locality": "Along the Appomattox River just above the St Rt 620 bridge. 13 1/2 miles NE of Farmville (Prince Edward Co).", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}