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": ""}
    page 415-6; tree 40 ft. high.; b.a. krukoff's 5th expedition to brazilian amazonia K*n@d   oblanceolata zJ[#2   X~aa R.E.Fr.     basin of rio madeira, near livramento, on rio l|vramento on varzea land.    annonaceae a h62  BORIS A. KRUKOFF JxCX.  BRAZIL /+7Mz     MAGMOLIALES S.u  guatteria ;]   w8. Guatteria oblanceolata Humayta <#r $   ,F3k  Amazonas  tr 1115423 6721 M26    a 1934-10-12
{"catalogNumber": "1115423", "order": "Magnoliales", "family": "Annonaceae", "scientificName": "Guatteria oblanceolata", "scientificNameAuthorship": "R.E.Fr.", "genus": "Guatteria", "subgenus": "", "specificEpithet": "oblanceolata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Boris A. Krukoff", "recordNumber": "6721", "verbatimEventDate": "1934-10-12", "habitat": "", "occurrenceRemarks": "page 415-6; Tree 40 ft. high.; B.A. Krukoff's 5th Expedition to Brazilian Amazonia", "associatedTaxa": "", "country": "Brazil", "stateProvince": "Amazonas", "county": "Humayta", "municipality": "", "locality": "Basin of Rio Madeira, near Livramento, on Rio Livramento. On varzea land.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}