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": ""}
   E.6t 1980-06-18   H_!I Brazil          malpighiales <  1645419  d   DT+ SAPIUM PAUCINERVIUM   HEMSL. 3aG   ^ OriximinÃ¡ PAUCINERVIUM R   margem esquerda da estrada da cachoeira Porteira, baralela ao rio Trombetas km. 5 | t 1    PARÃ¡ (|  
{"catalogNumber": "1645419", "order": "Malpighiales", "family": "", "scientificName": "Sapium paucinervium", "scientificNameAuthorship": "Hemsl.", "genus": "", "subgenus": "", "specificEpithet": "paucinervium", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1980-06-18", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Brazil", "stateProvince": "Par\u00c3\u00a1", "county": "Oriximin\u00c3\u00a1", "municipality": "", "locality": "margem esquerda da estrada da cachoeira Porteira, paralela ao rio Trombetas km. 5", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}