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": ""}
 R?&I esculenta     h Mexico  ]@ fabales    leucaena esculenta p.    A 1168973  ox^9  FABACEAE  BENTH. pW |H  5713 ,b   1949-11-13 eI? 1H   H. MOORE, JR. & E. HERNÃ¡NDEZ XOLOCOTZI 9   ik/7 Leucaena 17.5 km from temascal on road to huetamo hkr       
{"catalogNumber": "1168973", "order": "Fabales", "family": "Fabaceae", "scientificName": "Leucaena esculenta", "scientificNameAuthorship": "Benth.", "genus": "Leucaena", "subgenus": "", "specificEpithet": "esculenta", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "H. Moore, Jr. & E. Hern\u00c3\u00a1ndez Xolocotzi", "recordNumber": "5713", "verbatimEventDate": "1949-11-13", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "17.5 km from Temascal on road to Huetamo", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}