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 state|s Sth     Cyperaceae  s_Y    9z K1992-09-06  _ poales   10510 y      i ? LAFAYETTE  [%h fraternus   DUSON, 100 M E OF JCT HWYS US 90 AND LA 343, OPEN SWALE ALONG NORTH SIDE OF HWY, BETWEEN HWY AND SOUTHERN PACIFIC RAILROAD. K  Louisiana  &y   RICHARD CARTERD95[   1393534 +]   CYPERUS 4  
{"catalogNumber": "1393534", "order": "Poales", "family": "Cyperaceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "Cyperus", "subgenus": "", "specificEpithet": "fraternus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Richard Carter", "recordNumber": "10510", "verbatimEventDate": "1992-09-06", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Louisiana", "county": "Lafayette", "municipality": "", "locality": "Duson, 100 m E of jct Hwys US 90 and LA 343, open swale along north side of Hwy, between Hwy and southern Pacific Railroad.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}