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": ""}
  O -69.884722  CANADA 4c   jau? 6 47Â° 32' 50" N 69Â° 53' 05"  nigra    (L.) RECHARD ; N6    1979-07-04 nL$i  ComtÃ© de KamourIaska, Kamouraska, l'entrÃ© ouest du village. hQ(K     &6O! CYPERACEAE     !mg. poales  CAREX ?_g~  Carex nigra F    ]g f Jacques Cayouette     47.547222 o  1380311 =]   ma/ KAMOURASKA  Abq Quebec
{"catalogNumber": "1380311", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex nigra", "scientificNameAuthorship": "(L.) Reichard", "genus": "Carex", "subgenus": "", "specificEpithet": "nigra", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Jacques Cayouette", "recordNumber": "", "verbatimEventDate": "1979-07-04", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Quebec", "county": "Kamouraska", "municipality": "", "locality": "Comt\u00c3\u00a9 de Kamouraska, Kamouraska, l'entr\u00c3\u00a9 ouest du village.", "decimalLatitude": "47.547222", "decimalLongitude": "-69.884722", "verbatimCoordinates": "47\u00c2\u00b0 32' 50\" N 69\u00c2\u00b0 53' 05\" W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}