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": ""}
     WILBUR H. DUNCAN  O   MCINTOSH   b SCLERIA MUEHLENBERGII scleria yS      T`  In Pontederia zone just insioe Spartina bakeri zone of intermittent pond. poales ts qX  CYPERACEAE r     georgia YRb8  1956-10-18 q   STEUD. MN0       United States i  
{"catalogNumber": "", "order": "Poales", "family": "Cyperaceae", "scientificName": "Scleria muehlenbergii", "scientificNameAuthorship": "Steud.", "genus": "Scleria", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Wilbur H. Duncan", "recordNumber": "", "verbatimEventDate": "1956-10-18", "habitat": "In Pontederia zone just inside Spartina bakeri zone of intermittent pond.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Georgia", "county": "Mcintosh", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}