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": ""}
   iPt CAREX canada E  Wahlenb. 6q3B   &| M. J. OLDHAM    GRISEA A    carex grisea +r +    42Âº 56'N 78Âº 56'W. SEE LABEL FOR FURTHER DETAILS ,    2000-05-17 M2-T   23292  # G[   JO@ 1558406 low, wet woods along creek !p   aI Ontario  CYPERACEAE Ra~  
{"catalogNumber": "1558406", "order": "", "family": "Cyperaceae", "scientificName": "Carex grisea", "scientificNameAuthorship": "Wahlenb.", "genus": "Carex", "subgenus": "", "specificEpithet": "grisea", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "M. J. Oldham", "recordNumber": "23292", "verbatimEventDate": "2000-05-17", "habitat": "low, wet woods along creek", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "42\u00c2\u00ba 56'N 78\u00c2\u00ba 56'W. See label for further details", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}