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": ""}
Leslie J. Mehrhoff   F   EHRH. W C+&    ^7 Carex    1375260 CXR  WINDHAM >(        O unite:d states   Q lasiocarpa     Carex lasiocarpa OB0    b_ 12121    X Poales Killingly Middle Reservoir. )M  
{"catalogNumber": "1375260", "order": "Poales", "family": "", "scientificName": "Carex lasiocarpa", "scientificNameAuthorship": "Ehrh.", "genus": "Carex", "subgenus": "", "specificEpithet": "lasiocarpa", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Leslie J. Mehrhoff", "recordNumber": "12121", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Windham", "municipality": "", "locality": "Killingly Middle Reservoir.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}