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": ""}
   At! 1660949  h, yucatã¡n Euphorbiaceae 7 d   %s  CROTON Mexico jM   CROTON CORTESIANUS ]=+    Xq|? -88.5677  jmF%u W.C. STEERE     Chichen ItzÃ¡ KFLr   kunth a    g^w1 1932-06-10 IN FOREST aX2mQ  20.68121 t=o  Malpighialjes    W.C. STEERE d1v  CORTESIANUS pxd    
{"catalogNumber": "1660949", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Croton cortesianus", "scientificNameAuthorship": "Kunth", "genus": "Croton", "subgenus": "", "specificEpithet": "cortesianus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "W.C. Steere", "recordedBy": "W.C. Steere", "recordNumber": "", "verbatimEventDate": "1932-06-10", "habitat": "in forest", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Yucat\u00c3\u00a1n", "county": "", "municipality": "", "locality": "Chichen Itz\u00c3\u00a1", "decimalLatitude": "20.68121", "decimalLongitude": "-88.5677", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}