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": ""}
PTEROPETALA 7FB`     H. S. Irwin, H. Maxwell, D. C. Wasshausen 6   30YT_ Contact UM Herbarium    G HETEROPTERYS PTEROPETALA  GOIÃ¡S        1968-01-16 Heteropterys cy =[  malpighiales 5    1531575 ) o!       W] brazil     
{"catalogNumber": "1531575", "order": "Malpighiales", "family": "", "scientificName": "Heteropterys pteropetala", "scientificNameAuthorship": "", "genus": "Heteropterys", "subgenus": "", "specificEpithet": "pteropetala", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "H. S. Irwin, H. Maxwell, D. C. Wasshausen", "recordNumber": "", "verbatimEventDate": "1968-01-16", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Brazil", "stateProvince": "Goi\u00c3\u00a1s", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}