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": ""}
  @d`h CANADENSIS  EULA WHITEHOUSE H^MI  SWISHER r_   S:UC 1411947 UNITED STATES (   (scribn. & ball) farw.  [  brachystachys Mov-4   poaceae CS*       #& mtexas   FCU 9981   |T[<j Elymus canadensis var. brachystachys  (b VAR.  B5)~ Poales    T-Sx 1945-06-18  
{"catalogNumber": "1411947", "order": "Poales", "family": "Poaceae", "scientificName": "Elymus canadensis var. brachystachys", "scientificNameAuthorship": "(Scribn. & Ball) Farw.", "genus": "", "subgenus": "", "specificEpithet": "canadensis", "verbatimTaxonRank": "var.", "infraspecificEpithet": "brachystachys", "identifiedBy": "", "recordedBy": "Eula Whitehouse", "recordNumber": "9981", "verbatimEventDate": "1945-06-18", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Texas", "county": "Swisher", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}