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": ""}
Mexico ]N  nayait  :     QVERGUS SPLENDENS +Vz      4F J SPLENDENS  <- 1990-07-27   sn Contact UM Herbarium     J $ QUERCUS  FAGALES        9  l. vã¡zquez    
{"catalogNumber": "", "order": "Fagales", "family": "", "scientificName": "Quercus splendens", "scientificNameAuthorship": "", "genus": "Quercus", "subgenus": "", "specificEpithet": "splendens", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "L. V\u00c3\u00a1zquez", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1990-07-27", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Nayarit", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}