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": ""}
   x 2643    .  Rger W. Sanders  CYPERACEAE cZ    carex Y.W    LE>S# Poa|es  Carex blanda V  1994-04-07 R K   Vaij united states blanda !2n Q    k TEXAS LENNOX WOODS NATURE PRESERVE, 10 MI N OF CLARKSVILLE ON SH 37, 1.5 MI W ALONG FM 2118 (TO MT. PLEASANT COMMUNITY) & 1 MI S ALONG COUNTY RmOAD. 35L    EkN RED RIVER      .S 9 -95.05  T aAb 1363593 DEWEY ,Fe ^ 
{"catalogNumber": "1363593", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex blanda", "scientificNameAuthorship": "Dewey", "genus": "Carex", "subgenus": "", "specificEpithet": "blanda", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Roger W. Sanders", "recordNumber": "2643", "verbatimEventDate": "1994-04-07", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Texas", "county": "Red River", "municipality": "", "locality": "Lennox Woods Nature Preserve, 10 mi N of Clarksville on SH 37, 1.5 mi W along FM 2118 (to Mt. Pleasant community) & 1 mi S along county road.", "decimalLatitude": "", "decimalLongitude": "-95.05", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}