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": ""}
1170048 x<>,(      MEXICO %=]s    /4Ex Fabaceae Benth. uAE  oaxaca 8oZG   Ny -95.0511 el retiro; 6 km al s de san gabriel, rancherã­a la esmeralda o    17.2448 YNg   67  leucaena macrophylla E  1976-02-12 &2E        LEUCAENA MACROPHYLLA K1S   
{"catalogNumber": "1170048", "order": "", "family": "Fabaceae", "scientificName": "Leucaena macrophylla", "scientificNameAuthorship": "Benth.", "genus": "Leucaena", "subgenus": "", "specificEpithet": "macrophylla", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1976-02-12", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Oaxaca", "county": "", "municipality": "", "locality": "El Retiro; 6 km al S de San Gabriel, Rancher\u00c3\u00ada La Esmeralda", "decimalLatitude": "17.2448", "decimalLongitude": "-95.0511", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}