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": ""}
  WNA michigan   grisea TK~pg      CECIL BILLINGTON -83.22472 yv%      av S 1322936  e(F CYPERACEAE 1916-06-15 c  |    5.n. ! #r   = Poales  *ck ROBERT F.C. NACZI  Carex grisea 0GF/?  Greenfield Tp. M;  RICH WOODS. E    o  WAHLENB.   UNITED STATES j]Kr 
{"catalogNumber": "1322936", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex grisea", "scientificNameAuthorship": "Wahlenb.", "genus": "", "subgenus": "", "specificEpithet": "grisea", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Robert F.C. Naczi", "recordedBy": "Cecil Billington", "recordNumber": "s.n.", "verbatimEventDate": "1916-06-15", "habitat": "Rich woods.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "Greenfield Tp.", "decimalLatitude": "", "decimalLongitude": "-83.22472", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}