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": ""}
1990-06-20 s#g   U< tenuifolia     av%$T -99.4722 1144235 ) ]:    _v ^+ agave tenuifolia Bosque de Pinus y Quercus ladera de cerro, sobre peÃ±as C^%u<   rL  mexico    B5Q_ JALPAN DE SERRA; JALPAN; 5-6 AL S DE LA PARADA SERGIO ZAMUDIO RUIZ <~&oV              Jm= zamudio & e.s?ã­nchez 
{"catalogNumber": "1144235", "order": "", "family": "", "scientificName": "Agave tenuifolia", "scientificNameAuthorship": "Zamudio & E.S?\u00c3\u00adnchez", "genus": "", "subgenus": "", "specificEpithet": "tenuifolia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Sergio Zamudio Ruiz", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1990-06-20", "habitat": "Bosque de Pinus y Quercus ladera de cerro, sobre pe\u00c3\u00b1as", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "Jalpan de Serra; Jalpan; 5-6 al S de La Parada", "decimalLatitude": "", "decimalLongitude": "-99.4722", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}