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": ""}
  carex NXdw    n 9 58Â°02'N, 75Â°03'O   FEN AVEC ARBUSTES BAS; AU BORD DES PETITES MARES k/;  1982-07-21 :Z      -8 cyperaceae Car0ex rotundata /       9 Wahlenb.  J82-49 :  CANADA e   6DYV POALES   M 1430290 LAC AU S DU LAC CHAVIGNY, RIVE NE, NON LOIN DE LA DÃ©CHARGE =/     58.033333 lV 
{"catalogNumber": "1430290", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex rotundata", "scientificNameAuthorship": "Wahlenb.", "genus": "Carex", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "J82-49", "verbatimEventDate": "1982-07-21", "habitat": "Fen avec arbustes bas; au bord des petites mares", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "", "county": "", "municipality": "", "locality": "Lac au S du lac Chavigny, rive NE, non loin de la d\u00c3\u00a9charge", "decimalLatitude": "58.033333", "decimalLongitude": "", "verbatimCoordinates": "58\u00c2\u00b002'N, 75\u00c2\u00b003'O", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}