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": ""}
  = UNITED STATES poales ,w1G   vz6o charles f. wheeler  E? sparganioides  4 CASS  MICHIGAN L]l   KSM46512 5G ;%   O@ZU 1891-06-01   Muhl. ex Willd. UOe&  41.91181 m pN   & s.n.       Cyperaceae   X 1327804  1!m CASSOPOLIS.  Carex r   ?f7 -86.00552 carex sparganioides     
{"catalogNumber": "1327804", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex sparganioides", "scientificNameAuthorship": "Muhl. ex Willd.", "genus": "Carex", "subgenus": "", "specificEpithet": "sparganioides", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Charles F. Wheeler", "recordNumber": "s.n.", "verbatimEventDate": "1891-06-01", "habitat": "", "occurrenceRemarks": "KSM46512", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Cass", "municipality": "", "locality": "Cassopolis.", "decimalLatitude": "41.91181", "decimalLongitude": "-86.00552", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}