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": ""}
    xxc leptalea     K M vnited states    iw  Lone5ome Valley, along Lonesome Valley Road NE of Due & about 4 miles NW of Tazewell.    1376406    9x      SUBSP.  pt)>   U1F_/ leptalea   i&S/ 8084   CAREX Fn/%0  
{"catalogNumber": "1376406", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "Carex", "subgenus": "", "specificEpithet": "leptalea", "verbatimTaxonRank": "subsp.", "infraspecificEpithet": "leptalea", "identifiedBy": "", "recordedBy": "", "recordNumber": "8084", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "", "municipality": "", "locality": "Lonesome Valley, along Lonesome Valley Road NE of Due & about 4 miles NW of Tazewell.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}