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": ""}
HOWARD S. GENTRY x3|    [[4 Frank W. Gould      n Y4T 1952-09-28    2P  la maravilla; 7 to 9 mi s of tuxtla gutiã©rrez, mesa de copoya     x  mexico 16.625 |D@   ;X[ poaceae   Chiapas X!w   secondary vegetation of trees and grass. 5mall spreading to erect, froming ground cover. nr,  -93.122 )  12230 ~?1  TRIAENA J   1118904 P._/  BOUTELOUA TRIAENA = 
{"catalogNumber": "1118904", "order": "", "family": "Poaceae", "scientificName": "Bouteloua triaena", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "triaena", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Frank W. Gould", "recordedBy": "Howard S. Gentry", "recordNumber": "12230", "verbatimEventDate": "1952-09-28", "habitat": "Secondary vegetation of trees and grass. Small spreading to erect, froming ground cover.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Chiapas", "county": "", "municipality": "", "locality": "La Maravilla; 7 to 9 mi S of Tuxtla Guti\u00c3\u00a9rrez, Mesa de Copoya", "decimalLatitude": "16.625", "decimalLongitude": "-93.122", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}