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": ""}
EUPHORBIACEAE ABC~  1829  SV;    @5 IN RIJVERINE FOREST; NEAR PERMANENT WATER  !b R. E. S. Tanner  kp_ 1953-11-10    ! 159   Suregada s       +CqzE (prain) croizat  mara <       )aUG  1645685  vfM9B Tanzania MUSOMA f/  
{"catalogNumber": "1645685", "order": "", "family": "Euphorbiaceae", "scientificName": "", "scientificNameAuthorship": "(Prain) Croizat", "genus": "Suregada", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "R. E. S. Tanner", "recordNumber": "1759", "verbatimEventDate": "1953-11-10", "habitat": "In riverine forest; near permanent water", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Tanzania", "stateProvince": "Mara", "county": "Musoma", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "1829", "maximumElevationInMeters": ""}