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": ""}
CAREX 6 Y^  Margin of Pnd, Harrison  ~     1857-09-13 @L    1|= 44.10813  blakei ^iL.       UNITED% STATES xU=   var.  N    [ x cyperaceae   28 1109151  dd?g. -70.681   Sr Z Poales  Rs^% J. Blake  
{"catalogNumber": "1109151", "order": "Poales", "family": "Cyperaceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "Carex", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "var.", "infraspecificEpithet": "blakei", "identifiedBy": "", "recordedBy": "J. Blake", "recordNumber": "", "verbatimEventDate": "1857-09-13", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "", "municipality": "", "locality": "Margin of Pond, Harrison", "decimalLatitude": "44.10813", "decimalLongitude": "-70.681", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}