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": ""}
     ;  NORTH CAROLINA  u CYPERACEAE   UQ f>loridana  KH=& carex floridana    1950-03-20 p V      r schwein.    y%o 50308 washington's creek, between wallace & burgaw. 8d     zC4c 1370544 Robert K. Godfrey & William B. Fox b  
{"catalogNumber": "1370544", "order": "", "family": "Cyperaceae", "scientificName": "Carex floridana", "scientificNameAuthorship": "Schwein.", "genus": "", "subgenus": "", "specificEpithet": "floridana", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Robert K. Godfrey & William B. Fox", "recordNumber": "50308", "verbatimEventDate": "1950-03-20", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "North Carolina", "county": "", "municipality": "", "locality": "Washington's Creek, between Wallace & Burgaw.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}