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": ""}
 mariscoides/Bx   v4  CLADIUM MARISCOIDES Cladium Z   ] 1991-08-25  Leslie J. Mehrhoff Kx>gE    [l (muhl.) torr.    ~s k  1392326 united states ^m      % cyperaceae   eastford, margin of black pond.  %r    WINDHAM gb:a      poales 15000 gR  Connecticut Vl72  
{"catalogNumber": "1392326", "order": "Poales", "family": "Cyperaceae", "scientificName": "Cladium mariscoides", "scientificNameAuthorship": "(Muhl.) Torr.", "genus": "Cladium", "subgenus": "", "specificEpithet": "mariscoides", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Leslie J. Mehrhoff", "recordNumber": "15000", "verbatimEventDate": "1991-08-25", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Connecticut", "county": "Windham", "municipality": "", "locality": "Eastford, margin of Black Pond.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}