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": ""}
 kb Peter W. Fritsc  UM 41.80623  Z  356  Z0i? "SUMIT OF LEAF SHEATH TINGED WITH COPPER VENTRALLY; STAMENS PALE YELLOW."  dewey -D   ARBZ  Cyperaceae  Kz+~ UNITED STATES poales 8   </.c HILLSDALE  T -84.699486  0K carex    1MICHIGAN  RFz  Anton A. Reznicek prai6rea v403   1326947   CAREX PRAIREA #5=     1987-05-10 Kk+   mtKb common on mat of tamarack fen, clustered. 
{"catalogNumber": "1326947", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex prairea", "scientificNameAuthorship": "Dewey", "genus": "Carex", "subgenus": "", "specificEpithet": "prairea", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Peter W. Fritsch", "recordNumber": "356", "verbatimEventDate": "1987-05-10", "habitat": "Common on mat of tamarack fen, clustered.", "occurrenceRemarks": "\"Summit of leaf sheath tinged with copper ventrally; stamens pale yellow.\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Hillsdale", "municipality": "", "locality": "", "decimalLatitude": "41.890623", "decimalLongitude": "-84.699486", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}