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": ""}
  poaceae O  eric hultã©n EI .h     AASKA 5IH  POALES L  3237-c ?z-   Fn40 North Slope    Stanwyn G. Shetler & Karl J. Stone  ;L         ]V (R. BR.) GRISEB.  Z ^h  un_ited states    + tundra meadows and low ridgs. In wet, tussocky meadow on terrace abot 0.5 km west of the River.  ] 1959-07-13  
{"catalogNumber": "", "order": "Poales", "family": "Poaceae", "scientificName": "", "scientificNameAuthorship": "(R. Br.) Griseb.", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Eric Hult\u00c3\u00a9n", "recordedBy": "Stanwyn G. Shetler & Karl J. Stone", "recordNumber": "3237-C", "verbatimEventDate": "1959-07-13", "habitat": "tundra meadows and low ridges. In wet, tussocky meadow on terrace about 0.5 km west of the River.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Alaska", "county": "North Slope", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}