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": ""}
   canada   ejD= POALES  THUNDER BAY U#    1973-07-09 Bx=      B. Trisetum   #_ Ontario  H2 poaceae   ` 8  (l.) richter    Trisetum spicatum yR%    d. r. given yd`   jO1 73271 48 27 n 088 23 w psy%O   I ,z 1425908  
{"catalogNumber": "1425908", "order": "Poales", "family": "Poaceae", "scientificName": "Trisetum spicatum", "scientificNameAuthorship": "(L.) Richter", "genus": "Trisetum", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "D. R. Given", "recordNumber": "73271", "verbatimEventDate": "1973-07-09", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Thunder Bay", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "48 27 N 088 23 W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}