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 STATES k&`>S  1998-03 -23 |   JC.: Poales   =uB Philip E. Hyatt  rM0U TRS: T2N R3Wsec 11 NE4  ; KISATCHIE NATIONAL FOREST, CALCASIEU ISTRICT, EVANGELINE UNIT. rapides W    carex nigromdarginata !9     schwein. WV   nigromarginata .R*  Cyperaceae &F0 _   + : louisiana 1380663 Et=     t]b 7913 Carex `eC   
{"catalogNumber": "1380663", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex nigromarginata", "scientificNameAuthorship": "Schwein.", "genus": "Carex", "subgenus": "", "specificEpithet": "nigromarginata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Philip E. Hyatt", "recordNumber": "7913", "verbatimEventDate": "1998-03-23", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Louisiana", "county": "Rapides", "municipality": "", "locality": "Kisatchie National Forest, Calcasieu District, Evangeline Unit.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "TRS: T2N R3W sec 11 NE4", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}