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": ""}
  xnHJ canada    | ARCTICUS   p |d JUNCUS   q|> juncaceae     WILLD. >G  Slough margn on gravel br b   !Ye  57.383333  p6 1943-08-31      British Columbia  3M   xy Juncus arcticus   `D`GV Poales   f7jN7 vicinity of buckinghorse r.
{"catalogNumber": "", "order": "Poales", "family": "Juncaceae", "scientificName": "Juncus arcticus", "scientificNameAuthorship": "Willd.", "genus": "Juncus", "subgenus": "", "specificEpithet": "arcticus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1943-08-31", "habitat": "Slough margin on gravel bar", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "British Columbia", "county": "", "municipality": "", "locality": "Vicinity of Buckinghorse R.", "decimalLatitude": "57.383333", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}