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": ""}
 ] 2T CYPERACEAE 1889-06-02 x >D   H% "rare" HUBBARDSTON. 1    rt Wods.  -84.83763  D    N United States   Th Charles F. Wheeler  x`R 43.09254     CAREX SPRENGELII  WL   VrKo, s.n.   carex <=ag  sprengelii k/7    tN m MICHIGAN DEWEY EX SPRENG. 1    
{"catalogNumber": "", "order": "", "family": "Cyperaceae", "scientificName": "Carex sprengelii", "scientificNameAuthorship": "Dewey ex Spreng.", "genus": "Carex", "subgenus": "", "specificEpithet": "sprengelii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Charles F. Wheeler", "recordNumber": "s.n.", "verbatimEventDate": "1889-06-02", "habitat": "Woods.", "occurrenceRemarks": "\"Rare\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "Hubbardston.", "decimalLatitude": "43.09254", "decimalLongitude": "-84.83763", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}