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": ""}
  3:1T poaceae  U`VZy ontario     O$r 1451932  c:< scr9ibn. & ball   xi ,, rich Quercus macrocarpa slope | Quercus macrocarpa    Q -94.90947  michael j. oldham, wasyl d. bakowsky & s. mcguffy Qr   X  elymus  =R POALES   <U 2002-08-21 WINNIPEG RIVER AT WHITEDOG RIVER, JUST EAST OF COMMUNITY OF WHITEDOG. MAP: 52L/2,. UTM: 635546. SQUARE: 15UF65. NAD27 BZ    Qd`]p canada  L  KENORA   50.13023  R     = anton a. reznicek 
{"catalogNumber": "1451932", "order": "Poales", "family": "Poaceae", "scientificName": "", "scientificNameAuthorship": "Scribn. & Ball", "genus": "Elymus", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Michael J. Oldham, Wasyl D. Bakowsky & S. McGuffy", "recordNumber": "", "verbatimEventDate": "2002-08-21", "habitat": "rich Quercus macrocarpa slope | Quercus macrocarpa", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Kenora", "municipality": "", "locality": "Winnipeg River at Whitedog River, just east of community of Whitedog. Map: 52L/2. UTM: 635546. Square: 15UF65. NAD27", "decimalLatitude": "50.13023", "decimalLongitude": "-94.90947", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}