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": ""}
 =tvx 19122  N BOSQUE DE QVERCUS, BOSQUE TROBICAL CADUCIFOLIO compostela  &              r 199-01-22   Ddc6y tephrosia    u(% Lat. 21Â°13' Long. [-]105Â°2'    J. Calzada & G. Flores Franco  Dg1   S/M benth.  NAYARIT sN  21.223 4J 4   Oswaldo TÃ©llez V. p<   FABACEAE -| j 
{"catalogNumber": "", "order": "", "family": "Fabaceae", "scientificName": "", "scientificNameAuthorship": "Benth.", "genus": "Tephrosia", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Oswaldo T\u00c3\u00a9llez V.", "recordedBy": "J. Calzada & G. Flores Franco", "recordNumber": "19122", "verbatimEventDate": "1994-01-22", "habitat": "Bosque de Quercus, Bosque tropical caducifolio", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Nayarit", "county": "Compostela", "municipality": "", "locality": "", "decimalLatitude": "21.223", "decimalLongitude": "", "verbatimCoordinates": "Lat. 21\u00c2\u00b013' Long. [-]105\u00c2\u00b02'", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}