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": ""}
1935-10-15 ck   4C aechmea castelnavii   ( z0l AECHMEA castelnavi B   m0T 2616     OO) BROMELIACEAE poales 0O   baker H+   no data jAc   francis drouet bJp+     L. B. SMITH @d     6  vJ Brazil 1663162| Bg3J*    
{"catalogNumber": "1663162", "order": "Poales", "family": "Bromeliaceae", "scientificName": "Aechmea castelnavii", "scientificNameAuthorship": "Baker", "genus": "Aechmea", "subgenus": "", "specificEpithet": "castelnavii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "L. B. Smith", "recordedBy": "Francis Drouet", "recordNumber": "2616", "verbatimEventDate": "1935-10-15", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Brazil", "stateProvince": "no data", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}