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": ""}
  xt 1990-10-30    hB7~ -103.741  D Lat. 1 9Â°27' Long. [-]103Â°42'   Clay soils on steep volcanic slopes and alluvial flats, natvral vegetation humid montane forest wO^     LEUCAENA MACROPHYLLA V y  JALISCO n   u5  Fabaceae  yQL 3042 mexico +s   Leucaena J   l  19.4681 E. LOTT & B. PHILLIPS E+E     26 ZapotitlÃ¡n de Vadillo  x 1170074 fabales C  macrophlla ~  el tecuã¡n; 22 km nnw of colima in the sw foothills of the volcan de colima, rancho el jabali V#P   o%< Benth. 
{"catalogNumber": "1170074", "order": "Fabales", "family": "Fabaceae", "scientificName": "Leucaena macrophylla", "scientificNameAuthorship": "Benth.", "genus": "Leucaena", "subgenus": "", "specificEpithet": "macrophylla", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "E. Lott & B. Phillips", "recordNumber": "3042", "verbatimEventDate": "1990-10-30", "habitat": "Clay soils on steep volcanic slopes and alluvial flats, natural vegetation humid montane forest", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Jalisco", "county": "Zapotitl\u00c3\u00a1n de Vadillo", "municipality": "", "locality": "El Tecu\u00c3\u00a1n; 22 km NNW of Colima in the SW foothills of the Volcan de Colima, Rancho El Jabali", "decimalLatitude": "19.4681", "decimalLongitude": "-103.741", "verbatimCoordinates": "Lat. 19\u00c2\u00b027' Long. [-]103\u00c2\u00b042'", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}