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": ""}
  =a!S EL TEPEHUAJE; 22 KM N OF BUENAVISTA TOMATLÃ¡N   _# 1970-11-28  ) MEXICO   UN 24871 rogers mcvaugh #    KA Leucaena  Fabales UFr D   jwK leucaena macrophylla  ;gUJP 1170057 -102.556  z   ` 2Ue macrophylla  Gv:- michoacan   [V3 FABACEAE  q  Bs benth.   19.4041 !.    Steep wooded ravine, foothills just below limit of pines, with Bursera, Randia, Leucaena Jhw.1   
{"catalogNumber": "1170057", "order": "Fabales", "family": "Fabaceae", "scientificName": "Leucaena macrophylla", "scientificNameAuthorship": "Benth.", "genus": "Leucaena", "subgenus": "", "specificEpithet": "macrophylla", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Rogers McVaugh", "recordNumber": "24871", "verbatimEventDate": "1970-11-28", "habitat": "Steep wooded ravine, foothills just below limit of pines, with Bursera, Randia, Leucaena", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Michoacan", "county": "", "municipality": "", "locality": "El Tepehuaje; 22 km N of Buenavista Tomatl\u00c3\u00a1n", "decimalLatitude": "19.4041", "decimalLongitude": "-102.556", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}