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": ""}
 canada v        CAREX NIGRA Poales# @+=%D  (l.) reichard #  1.5 mi S of Mill Cove along Rt 329. k@-  1380370 ^     1984-07-20 [wd   LUNENBURG /K|M    NOVA SCOTIA ! E    ~+AF4 Cyperaceae  lS2e 1197  w carex     
{"catalogNumber": "1380370", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex nigra", "scientificNameAuthorship": "(L.) Reichard", "genus": "Carex", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "1197", "verbatimEventDate": "1984-07-20", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Nova Scotia", "county": "Lunenburg", "municipality": "", "locality": "1.5 mi S of Mill Cove along Rt 329.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}