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": ""}
cerrado, rio piau, eca. 225 km. s.w. of barreiras on road to posse, goiã¡s PE#@   CROTON 7v      brazil  =%a  (MÃ¼ll.Arg.) MÃ¼ll.Arg. ]* q<   #  850   1966-04-12 e>bw!   r -DD h. s. irwin, j. w.B grear, jr., r. souza, r. reis dos santos    cerrado, rio piau  Yxf     croton adenodontus v  P.E. BERRY z t      /l   EUPHORBIACEAE 
{"catalogNumber": "", "order": "", "family": "Euphorbiaceae", "scientificName": "Croton adenodontus", "scientificNameAuthorship": "(M\u00c3\u00bcll.Arg.) M\u00c3\u00bcll.Arg.", "genus": "Croton", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "P.E. Berry", "recordedBy": "H. S. Irwin, J. W. Grear, Jr., R. Souza, R. Reis dos Santos", "recordNumber": "", "verbatimEventDate": "1966-04-12", "habitat": "Cerrado, Rio Piau", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Brazil", "stateProvince": "", "county": "", "municipality": "", "locality": "Cerrado, Rio Piau, ca. 225 km. S.W. of Barreiras on road to Posse, Goi\u00c3\u00a1s", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "850", "maximumElevationInMeters": ""}