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": ""}
 16590 $t    Pfi,  RICHLAND 1362280 wc<,  ATLANTICA 0<    BE UNITED STATES   poales U[  cyperaceae f5HX       CAREX ATLANTICA SUBSP. ATLANTICA  > john b.N nelson  %q subsp. South Carolinwa E1    ICet Carex  1995-O6-15 n9    atlantica eGP   N edge of Cobbs Pond about 0.3 mi W of dam; Training Area 12. T 
{"catalogNumber": "1362280", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex atlantica subsp. atlantica", "scientificNameAuthorship": "", "genus": "Carex", "subgenus": "", "specificEpithet": "atlantica", "verbatimTaxonRank": "subsp.", "infraspecificEpithet": "atlantica", "identifiedBy": "", "recordedBy": "John B. Nelson", "recordNumber": "16590", "verbatimEventDate": "1995-06-15", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "South Carolina", "county": "Richland", "municipality": "", "locality": "N edge of Cobbs Pond about 0.3 mi W of dam; Training Area 12.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}