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": ""}
  YDL9du wahlenb.   ld MacKenzie District. MacKenzie Mountains: Keele River at "Caribou Flats".    d/ 20038    ,y| WILLIAM J. CODY     Ey CANADA Carex 3h      1971-07-18   Ts2D carex aquatilis aquatilis u     poales [kS U     `(>M fort smith region 63.75 Z1^  -127.9 ]e@]  1361693 X4MQ8 
{"catalogNumber": "1361693", "order": "Poales", "family": "", "scientificName": "Carex aquatilis", "scientificNameAuthorship": "Wahlenb.", "genus": "Carex", "subgenus": "", "specificEpithet": "aquatilis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "William J. Cody", "recordNumber": "20038", "verbatimEventDate": "1971-07-18", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "", "county": "Fort Smith Region", "municipality": "", "locality": "MacKenzie District. MacKenzie Mountains: Keele River at \"Caribou Flats\".", "decimalLatitude": "63.75", "decimalLongitude": "-127.9", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}