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": ""}
 KEt Q S.N.  f^2f Margin of Pond, Harrison  h carex lenticularis var. blakei 1857-09-13 &UVP*  -70.681 &e    Q J. BLAKE   LENTICULARIS s.G    BLAKEI ?     ?-y+ CAREX    8J cyperaceae   Q 44.10813 CUMBERLAND rMf   u 1109151 Poales  +    LXs United States MAINE O   var. QUm 
{"catalogNumber": "1109151", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex lenticularis var. blakei", "scientificNameAuthorship": "", "genus": "Carex", "subgenus": "", "specificEpithet": "lenticularis", "verbatimTaxonRank": "var.", "infraspecificEpithet": "blakei", "identifiedBy": "", "recordedBy": "J. Blake", "recordNumber": "s.n.", "verbatimEventDate": "1857-09-13", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Maine", "county": "Cumberland", "municipality": "", "locality": "Margin of Pond, Harrison", "decimalLatitude": "44.10813", "decimalLongitude": "-70.681", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}