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": ""}
  @V deweyana     CYPERACEAE Sa?     v Whiteshell Provincial Park, intersection of the Toniata Road & the TransCanada Trail, ca 6 km E of Falcon Lake town site. caex w#  1368268  inb    X[TPU canada  xlk  Manitoba    var. 1Y?V/      b: Z4 dfeweyana     2001-06-12  W 
{"catalogNumber": "1368268", "order": "", "family": "Cyperaceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "Carex", "subgenus": "", "specificEpithet": "deweyana", "verbatimTaxonRank": "var.", "infraspecificEpithet": "deweyana", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "2001-06-12", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Manitoba", "county": "", "municipality": "", "locality": "Whiteshell Provincial Park, intersection of the Toniata Road & the TransCanada Trail, ca 6 km E of Falcon Lake town site.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}