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": ""}
 9NMPT 650 BRAZIL i_          u subshrub to ca. 1 m tall. flowers cream. fruit ray-green CERRADO ON BROWN SAND ^7 ,:   :kM MÃ¼ll.Arg/.    eV9?f Barreiras  1664756 Y4V  CROTON))   wF9l7 h. s. irwin, r. m. harley, g.u l. smith   EUPHORBIACEAE D       P.E. Berry /=3 
{"catalogNumber": "1664756", "order": "", "family": "Euphorbiaceae", "scientificName": "", "scientificNameAuthorship": "M\u00c3\u00bcll.Arg.", "genus": "Croton", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "P.E. Berry", "recordedBy": "H. S. Irwin, R. M. Harley, G. L. Smith", "recordNumber": "", "verbatimEventDate": "", "habitat": "Cerrado on brown sand", "occurrenceRemarks": "Subshrub to ca. 1 m tall. Flowers cream. Fruit gray-green", "associatedTaxa": "", "country": "Brazil", "stateProvince": "", "county": "Barreiras", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "650", "maximumElevationInMeters": ""}