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": ""}
   Susan A. Renicek %x4f  CUSTER Rm<  SOUTH DAKOTA e$v.^     V Poales carex wW   1387822 wm       a^ E  TRS: T3S R6E sec 19 SW1/4 SW1/4  =J0 CAREX STIPATA   BLACK HILLS, 7 1/2 MI E OF CUSTER. z       7290 #IL  
{"catalogNumber": "1387822", "order": "Poales", "family": "", "scientificName": "Carex stipata", "scientificNameAuthorship": "", "genus": "Carex", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Susan A. Reznicek", "recordNumber": "7290", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "South Dakota", "county": "Custer", "municipality": "", "locality": "Black Hills, 7 1/2 mi E of Custer.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "TRS: T3S R6E sec 19 SW1/4 SW1/4", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}