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": ""}
 1956-08-13 S  var. x+<X     paspalum setaceum var. supinum = F4  mcintosh a:-]     w) wilbur h. dncan   (bosc ex poir.) trin. $n+u   lWK POACEAE  qZ3n WEST-CENTRAL PART OF SAPELO ISLAND.  SUPINUM /S   United States  ,l  GEORGIA Y   1420128 ](  poales  >O>    
{"catalogNumber": "1420128", "order": "Poales", "family": "Poaceae", "scientificName": "Paspalum setaceum var. supinum", "scientificNameAuthorship": "(Bosc ex Poir.) Trin.", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "var.", "infraspecificEpithet": "supinum", "identifiedBy": "", "recordedBy": "Wilbur H. Duncan", "recordNumber": "", "verbatimEventDate": "1956-08-13", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Georgia", "county": "Mcintosh", "municipality": "", "locality": "West-central part of Sapelo Island.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}