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": ""}
 o. tã©llez valdã©s & a. delgado salinas /0pE    1989-09-12 t    g. ku MEXICO    T Cyperaceae         ?J (M -105.167  )a&e LAT. 22Â°28'0'' LONG. [-]105Â°10'0''    22.4667 8      
{"catalogNumber": "", "order": "", "family": "Cyperaceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "O. T\u00c3\u00a9llez Vald\u00c3\u00a9s & A. Delgado Salinas", "recordNumber": "", "verbatimEventDate": "1989-09-12", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "22.4667", "decimalLongitude": "-105.167", "verbatimCoordinates": "Lat. 22\u00c2\u00b028'0'' Long. [-]105\u00c2\u00b010'0''", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}