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": ""}
echeandia nana Q&    Vk< ASPARAGALES  >( 1984-08-11  = Iu -98.8855     _sh4 Echeandia    cV 4237    >j TEXCOCO DE MORA; TEXCOCO; RÃ­0 HONDO    U+g (Baker) Cruden   lTbok NANA R. GXalvÃ¡n HvO       UZ mexico 
{"catalogNumber": "", "order": "Asparagales", "family": "", "scientificName": "Echeandia nana", "scientificNameAuthorship": "(Baker) Cruden", "genus": "Echeandia", "subgenus": "", "specificEpithet": "nana", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "R. Galv\u00c3\u00a1n", "recordedBy": "", "recordNumber": "4237", "verbatimEventDate": "1984-08-11", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "Texcoco de Mora; Texcoco; r\u00c3\u00ado Hondo", "decimalLatitude": "", "decimalLongitude": "-98.8855", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}