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": ""}
UNITED STATES GD   E6*Uc POALES     CHAPMANII <P+k      j rhynchospora chapmanii  o 1399724  j ga 257, 10.6 mi e leesburg.  = 79372 1991-07-20 q,yI   P~ )$ Rhynchospora  9 Robert Kr4l worth LG   lp!9 georgia         Cypraceae    m.a. curtis D@ 
{"catalogNumber": "1399724", "order": "Poales", "family": "Cyperaceae", "scientificName": "Rhynchospora chapmanii", "scientificNameAuthorship": "M.A. Curtis", "genus": "Rhynchospora", "subgenus": "", "specificEpithet": "chapmanii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Robert Kral", "recordNumber": "79372", "verbatimEventDate": "1991-07-20", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Georgia", "county": "Worth", "municipality": "", "locality": "GA 257, 10.6 mi E Leesburg.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}