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": ""}
 k*; CAREX GYNANDRA    thuja swamp. 77     1M; -84.680548   229 k M3a   GYNANDRA 6_     ZoR1e john h. ehlers & lois s.  ehlers    + SCHWEIN. carexz     -uUp UNITED STATES   frederick j. ahermann n    
{"catalogNumber": "", "order": "", "family": "", "scientificName": "Carex gynandra", "scientificNameAuthorship": "Schwein.", "genus": "Carex", "subgenus": "", "specificEpithet": "gynandra", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Frederick J. Hermann", "recordedBy": "John H. Ehlers & Lois S. Ehlers", "recordNumber": "2296", "verbatimEventDate": "", "habitat": "Thuja swamp.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-84.680548", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}