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": ""}
GROWING IN LOW SAVANNA <j  18.2396 5/    Cyperaceae s   oP,C 1945-f07-02    Pt@OO Charles L. Gilly  m rhynchospora nervosa g     3+Wq5< william wayt thomas NERVOSA T       subsp.  ? POALES  -96.1283 O 7   @TYly RHVNCHOSPORA NERVOSA SUBSP. NERVOSA   ET= mexico tres valles; cosamaloapan; estaciã³n carolina, e of town of tres valles eJsVN  1137403 + ul   f 138
{"catalogNumber": "1137403", "order": "Poales", "family": "Cyperaceae", "scientificName": "Rhynchospora nervosa subsp. nervosa", "scientificNameAuthorship": "", "genus": "Rhynchospora", "subgenus": "", "specificEpithet": "nervosa", "verbatimTaxonRank": "subsp.", "infraspecificEpithet": "nervosa", "identifiedBy": "William Wayt Thomas", "recordedBy": "Charles L. Gilly", "recordNumber": "138", "verbatimEventDate": "1945-07-02", "habitat": "Growing in low savanna", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "Tres Valles; Cosamaloapan; Estaci\u00c3\u00b3n carolina, E of town of Tres Valles", "decimalLatitude": "18.2396", "decimalLongitude": "-96.1283", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}