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": ""}
    %GL` canada   k+ no data  poaceae ?G3    saskatchewan 1/?   / SPARTINA GRACILIS     W  spartina     l29 Poales   -z JOHN MACOUN, WILLIAM HERRIOT   % 77184  zJI gracilis  pZ trn.  1424227 aTfe   1906-07-24 A 23 MILES EAST OF SASKATOON - 
{"catalogNumber": "1424227", "order": "Poales", "family": "Poaceae", "scientificName": "Spartina gracilis", "scientificNameAuthorship": "Trin.", "genus": "Spartina", "subgenus": "", "specificEpithet": "gracilis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "John Macoun, William Herriot", "recordNumber": "77184", "verbatimEventDate": "1906-07-24", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Saskatchewan", "county": "no data", "municipality": "", "locality": "23 miles east of Saskatoon", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}