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": ""}
           1980-08-28 ;vK U        g=Ud9 e.p. heringer, t.s. fiueras, r.c. mendonã§a, b.a.s. pereira, a.e. heringer salles, f. chagas e silva  C& CONTACT UM HERBARIUM   #8g pubipetala     $H (A. JUSS.)W. R. ANDERSON & C. DAVIS  
{"catalogNumber": "", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "(A. Juss.) W. R. Anderson & C. Davis", "genus": "", "subgenus": "", "specificEpithet": "pubipetala", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "E.P. Heringer, T.S. Figueras, R.C. Mendon\u00c3\u00a7a, B.A.S. Pereira, A.E. Heringer Salles, F. Chagas e Silva", "recordNumber": "", "verbatimEventDate": "1980-08-28", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}