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": ""}
  T o Kenora   q ?zp M. J. OLDHAM 52.74784866, -94.90882848 9zrk    poales  HZM|    COBHAM RIVER [5uc   gG c>arex  CANADA k?D     38707 Q  ontario AepS   magellanica Z[0   E; 2011-06-29  ^;[ CAREX MAGELLANICA   1556940 ] 3w  lam. I  
{"catalogNumber": "1556940", "order": "Poales", "family": "", "scientificName": "Carex magellanica", "scientificNameAuthorship": "Lam.", "genus": "Carex", "subgenus": "", "specificEpithet": "magellanica", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "M. J. Oldham", "recordNumber": "38707", "verbatimEventDate": "2011-06-29", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Kenora", "municipality": "", "locality": "Cobham River", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "52.74784866, -94.90882848", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}