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": ""}
1168953  m+  -98.4074 xeS   - selva baja caducxifolia  N benth. leucaena esculenta V<I  9812 y~N>   HZS.1 esculenta  r mexico    M. Sousa& S. ZÃ¡rate &LA       K3   izãºcar de matamoros 18.519 n    wN! EL TEPENENE; 7 KM AL SE DE RABOSO, IZÃºCAR DE MATAMOROS  fabaceae r b   4A  puebla fabales j   %*zo LEUCAENA   B M 1978-12-03 
{"catalogNumber": "1168953", "order": "Fabales", "family": "Fabaceae", "scientificName": "Leucaena esculenta", "scientificNameAuthorship": "Benth.", "genus": "Leucaena", "subgenus": "", "specificEpithet": "esculenta", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "M. Sousa & S. Z\u00c3\u00a1rate", "recordNumber": "9812", "verbatimEventDate": "1978-12-03", "habitat": "Selva baja caducifolia", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Puebla", "county": "Iz\u00c3\u00bacar de Matamoros", "municipality": "", "locality": "El Tepenene; 7 km al Se de Raboso, Iz\u00c3\u00bacar de Matamoros", "decimalLatitude": "18.519", "decimalLongitude": "-98.4074", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}