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": ""}
     19020 z      AO 1968-01-22 MALPIGHIACEAE  o   laevifolia R4     (A.JUSS) B.GATES 8.6      ;W% goiã¡s  A 75 KM N. OF CORUMBÃ¡ DE GOIÃ¡S ON ROAD TO NIQUELÃ¢NDIA    5Wr` NIQUELANDIA    Brazil D^*  
{"catalogNumber": "", "order": "", "family": "Malpighiaceae", "scientificName": "", "scientificNameAuthorship": "(A.Juss.) B.Gates", "genus": "", "subgenus": "", "specificEpithet": "laevifolia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "19020", "verbatimEventDate": "1968-01-22", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Brazil", "stateProvince": "Goi\u00c3\u00a1s", "county": "Niquelandia", "municipality": "", "locality": "75 km N. of Corumb\u00c3\u00a1 de Goi\u00c3\u00a1s on road to Niquel\u00c3\u00a2ndia", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}