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": ""}
   %] B. A. KRUKOFF  n;;$ 10564   jg  Malpighiales TREE 45 FT. HIGH 0T    g<t> 1939-07-27  F sr: EUPHORBIACEAE 750 z      W 1557552   ] basin of rio bopi, asunta (near evenay)  690 6(j    )_` croton  p S. Yungas Bolivia W R3d   P Baill. La Paz $H  CROTON URUCURNA #nh  G8hy M.B.R. CARUZO  ff urucurana
{"catalogNumber": "1557552", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Croton urucurana", "scientificNameAuthorship": "Baill.", "genus": "Croton", "subgenus": "", "specificEpithet": "urucurana", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "M.B.R. Caruzo", "recordedBy": "B. A. Krukoff", "recordNumber": "10564", "verbatimEventDate": "1939-07-27", "habitat": "", "occurrenceRemarks": "Tree 45 ft. high", "associatedTaxa": "", "country": "Bolivia", "stateProvince": "La Paz", "county": "S. Yungas", "municipality": "", "locality": "Basin of Rio Bopi, Asunta (near Evenay)", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "690", "maximumElevationInMeters": "750"}