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": ""}
EL TECUÃ¡N; 20 KM NNW OF COLIMA IN THE SW FOOTHILLS OF THE VOLCÃ¡N DE COLIMA, RANCHO EL JABALÃ­ a       :Db 1991-09-21  Ud M 19.4704     !K angustifolium    u[Fw Mexico fabales J      COLIMA &       -103.745 M   
{"catalogNumber": "", "order": "Fabales", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "angustifolium", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1991-09-21", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Colima", "county": "", "municipality": "", "locality": "El Tecu\u00c3\u00a1n; 20 km NNW of Colima in the SW foothills of the Volc\u00c3\u00a1n de Colima, Rancho El Jabal\u00c3\u00ad", "decimalLatitude": "19.4704", "decimalLongitude": "-103.745", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}