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": ""}
 w.KM david castaner    1981-06-02 `!        [4RV DEWEY CAREX LEAVENWORTHII 1 -v     Ir s Along R0ute BB, 0.6 miles west of BB & H junction.   11,  1375894  >m united states    pXG TRS T40N R29W SEC 14, 15, 22, 23 POALES Q 64-    (z(E missouri  cyperaceae m_   
{"catalogNumber": "1375894", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex leavenworthii", "scientificNameAuthorship": "Dewey", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "David Castaner", "recordNumber": "", "verbatimEventDate": "1981-06-02", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Missouri", "county": "", "municipality": "", "locality": "Along Route BB, 0.6 miles west of BB & H junction.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "TRS: T40N R29W sec 14, 15, 22, 23", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}