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": ""}
   Abundant densely caespitose on brakish ?~  fimbristylis pallidula  $    Poales J    ROBERT KRAL x_   vUD 23.2359  1966-08-08 f[Gk   M4ZATLÃ¡N; MAZATLÃ¡N ,+ :       M98| Cyperaceae PALLIDULA FQ$d  R. Kral & J. Murrell a   m2D Fimbristylis     
{"catalogNumber": "", "order": "Poales", "family": "Cyperaceae", "scientificName": "Fimbristylis pallidula", "scientificNameAuthorship": "", "genus": "Fimbristylis", "subgenus": "", "specificEpithet": "pallidula", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Robert Kral", "recordedBy": "R. Kral & J. Murrell", "recordNumber": "", "verbatimEventDate": "1966-08-08", "habitat": "Abundant densely caespitose on brakish", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "Mazatl\u00c3\u00a1n; Mazatl\u00c3\u00a1n", "decimalLatitude": "23.2359", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}