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": ""}
benth. ) >[(@    pinar l2  1168950 *f   :w LLANO DE ARENA; 21 KM AL SW DE TLAXIACO oaxaca h   MEXICO  F$e      d putla villa de guerrero leucaena esculenta h   WDs|2 LEUCAENA  ^s R9 -97.817  c kf M. SOUSA & S. ZÃ¡RATE  ESCULENTA 8^/     ;~9 FABACEAE   1978-12-05 kO_x  17.1346 n  9863 lEyY  FABALES +dU$+ 
{"catalogNumber": "1168950", "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": "9863", "verbatimEventDate": "1978-12-05", "habitat": "pinar", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Oaxaca", "county": "Putla Villa de Guerrero", "municipality": "", "locality": "Llano de Arena; 21 km al Sw de Tlaxiaco", "decimalLatitude": "17.1346", "decimalLongitude": "-97.817", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}