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": ""}
 -100.297 X   5g2  2510     +REV 25.6327  Cyrus G. Pringle _!  pYulverulenta fJ  BENTH. y?c+    Jj Leucaena pulverulenta   OuZ9 fabales Leucaena 72*b    FABACEAE u>e]   )v&|L NUEVO LEON     h 1889-05-29 MONTERREY ,   mexico wXD   
{"catalogNumber": "", "order": "Fabales", "family": "Fabaceae", "scientificName": "Leucaena pulverulenta", "scientificNameAuthorship": "Benth.", "genus": "Leucaena", "subgenus": "", "specificEpithet": "pulverulenta", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Cyrus G. Pringle", "recordNumber": "2510", "verbatimEventDate": "1889-05-29", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Nuevo Leon", "county": "Monterrey", "municipality": "", "locality": "", "decimalLatitude": "25.6327", "decimalLongitude": "-100.297", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}