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": ""}
 ASxx SIMPLEX    United States      Ti Poales MISSOURI mf!NE  var. X     ]; 1998-08-05   l72J@ 37.995  jB -90.516944       1396803  # g% j. stone, s. bodine      MAU St. Francois  _ 37Â° 59' 42 " N 9Â° 31' 01" W FUIRENA SIMPLEX VAR. SIMPLEX    1414 ` 
{"catalogNumber": "1396803", "order": "Poales", "family": "", "scientificName": "Fuirena simplex var. simplex", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "simplex", "verbatimTaxonRank": "var.", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "J. Stone, S. Bodine", "recordNumber": "1414", "verbatimEventDate": "1998-08-05", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Missouri", "county": "St. Francois", "municipality": "", "locality": "", "decimalLatitude": "37.995", "decimalLongitude": "-90.516944", "verbatimCoordinates": "37\u00c2\u00b0 59' 42\" N 90\u00c2\u00b0 31' 01\" W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}