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": ""}
esculenta _7;a(       Ftxl Fabales  mexico e;js    san andrã©s dinicuiti o     oaxaca K.   8 j< 1168946  1976-08-18 @w)JW    H2B5 17.7057 5787 P 6    5Q3aM LEUCAENA    d -97.6436   R=# ^ Leucaena esculenta  7P benth.
{"catalogNumber": "1168946", "order": "Fabales", "family": "", "scientificName": "Leucaena esculenta", "scientificNameAuthorship": "Benth.", "genus": "Leucaena", "subgenus": "", "specificEpithet": "esculenta", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "5787", "verbatimEventDate": "1976-08-18", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Oaxaca", "county": "San Andr\u00c3\u00a9s Dinicuiti", "municipality": "", "locality": "", "decimalLatitude": "17.7057", "decimalLongitude": "-97.6436", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}