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": ""}
 (spreng.) j.f.macb. et        Calliandra [*   23247 pWea    G. Hatschbach  i   p 1969-12-16     lX ParanÃ¡ Calliandra selloi UA   Z RIO AGUA AMARELA (MUN. ANTIONIO/OLINTO)  ^ FABACEAE     f SELLOI 
{"catalogNumber": "", "order": "", "family": "Fabaceae", "scientificName": "Calliandra selloi", "scientificNameAuthorship": "(Spreng.) J.F.Macbr.", "genus": "Calliandra", "subgenus": "", "specificEpithet": "selloi", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "G. Hatschbach", "recordNumber": "23247", "verbatimEventDate": "1969-12-16", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Paran\u00c3\u00a1", "county": "", "municipality": "", "locality": "Rio Agua Amarela (mun. Antionio/Olinto)", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}