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": ""}
  8Un: 1528986     c]T pedro juan caballero  1 BANISTERIOPSIS e. zardini, n. soria, m. ort|z K4w   MALPIGHIALES (   -y3ja paraguay   variabilis Vw  PARQUE NACIONAL CERRO CORÃ¡ ]t[x  4194 ?w5   a45V B. GATES   1988-01-08 ?  Amambay _De      @ MALPIGHIACEAE BANIST3RIOPSIS VARIABILIS Wm 
{"catalogNumber": "1528986", "order": "Malpighiales", "family": "Malpighiaceae", "scientificName": "Banisteriopsis variabilis", "scientificNameAuthorship": "B. Gates", "genus": "Banisteriopsis", "subgenus": "", "specificEpithet": "variabilis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "E. Zardini, N. Soria, M. Ortiz", "recordNumber": "4194", "verbatimEventDate": "1988-01-08", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Paraguay", "stateProvince": "Amambay", "county": "Pedro Juan Caballero", "municipality": "", "locality": "Parque Nacional Cerro Cor\u00c3\u00a1", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}