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": ""}
 A:Q`N mexico     NwQ  Eizi Matuda -96.7187 %   C@ rhynchospora nervosa subsp. nervosa WILLIAM WAYT THOMAS ` 3R,   df veracruz nervosaF@    *& |137404   ,N1R! Rhynchospora  nQER  1452  qcV_  Cyperaceae  oVyS| cuit^lã¡huac  /6vZ/ cuitlã¡huac; cuitlahuac    S 1937-05-17   , Poales    nervosa    BB 6 SUBSP.
{"catalogNumber": "1137404", "order": "Poales", "family": "Cyperaceae", "scientificName": "Rhynchospora nervosa subsp. nervosa", "scientificNameAuthorship": "", "genus": "Rhynchospora", "subgenus": "", "specificEpithet": "nervosa", "verbatimTaxonRank": "subsp.", "infraspecificEpithet": "nervosa", "identifiedBy": "William Wayt Thomas", "recordedBy": "Eizi Matuda", "recordNumber": "1452", "verbatimEventDate": "1937-05-17", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Veracruz", "county": "Cuitl\u00c3\u00a1huac", "municipality": "", "locality": "Cuitl\u00c3\u00a1huac; Cuitlahuac", "decimalLatitude": "", "decimalLongitude": "-96.7187", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}