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": ""}
   B BORDE DE ISLETA DE SELVA.   1 km se rio aguapey y ruta 38. ,=b   V U@ 2072       &xS Stigmaphyllon bonariense  j bonariense          1985-11-29   < Stigmaphyllon MALPIGHIALES  t% L     q v:3 SANTO TQOMÃ© 
{"catalogNumber": "", "order": "Malpighiales", "family": "", "scientificName": "Stigmaphyllon bonariense", "scientificNameAuthorship": "", "genus": "Stigmaphyllon", "subgenus": "", "specificEpithet": "bonariense", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "2072", "verbatimEventDate": "1985-11-29", "habitat": "Borde de isleta de selva.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Santo Tom\u00c3\u00a9", "municipality": "", "locality": "1 km SE rio Aguapey y ruta 38.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}