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": ""}
  6 261     RW -63.6333333333      a -   Nied. sema ecologicalreserve, ilha de maracã¡, igarape aracaca zmN?O     BOA VISTA 5d)N   1534883 (D    37<M SUBHELICINA   : Malpighiaceae  &5 A4 3Â° 46' N 63Â° 38' W Heteropterys subhelicina c     
{"catalogNumber": "1534883", "order": "", "family": "Malpighiaceae", "scientificName": "Heteropterys subhelicina", "scientificNameAuthorship": "Nied.", "genus": "", "subgenus": "", "specificEpithet": "subhelicina", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "261", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Boa Vista", "municipality": "", "locality": "SEMA Ecological Reserve, Ilha de Marac\u00c3\u00a1, Igarape Aracaca", "decimalLatitude": "", "decimalLongitude": "-63.6333333333", "verbatimCoordinates": "3\u00c2\u00b0 46' N 63\u00c2\u00b0 38' W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}