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": ""}
 boris a. krukoff SfAPW   W3g Tinum   erythrin2a standleyana &|5Ww    20.675     @pRq IN ADVANGCED DECIDUOUS FOREST        Zgp C. LUNDELL & A. LUNDELL  MEXICO 3n   1938-06-08 FUy:        ChichÃ©n ItzÃ¡; Chichen Itza b].6 
{"catalogNumber": "", "order": "", "family": "", "scientificName": "Erythrina standleyana", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Boris A. Krukoff", "recordedBy": "C. Lundell & A. Lundell", "recordNumber": "", "verbatimEventDate": "1938-06-08", "habitat": "In advanced deciduous forest", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "Tinum", "municipality": "", "locality": "Chich\u00c3\u00a9n Itz\u00c3\u00a1; Chichen Itza", "decimalLatitude": "20.675", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}