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": ""}
 LEUCAENA ESCULENTA =&l    9i! precipitous rocky slopes with arborescent ipomoea and heliocarpus, abundant.  7_ rogers mcvaugh & walter n. koelz  r  20.3056  [ :wF -103.518  -X<K Benth. leucaena 2o    Fabaceae 7xb  1959-1|-07 t $nX      bt0 jalisco  =3k 310  W -esculenta  I8T EXCO        
{"catalogNumber": "", "order": "", "family": "Fabaceae", "scientificName": "Leucaena esculenta", "scientificNameAuthorship": "Benth.", "genus": "Leucaena", "subgenus": "", "specificEpithet": "esculenta", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Rogers McVaugh & Walter N. Koelz", "recordNumber": "310", "verbatimEventDate": "1959-11-07", "habitat": "Precipitous rocky slopes with arborescent Ipomoea and Heliocarpus, abundant.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Jalisco", "county": "", "municipality": "", "locality": "", "decimalLatitude": "20.3056", "decimalLongitude": "-103.518", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}