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": ""}
1999-05-28 T.<     [ _xf banisteriopsis  r5=p CANENDIYÃº Paraguay a     Iaf Elsa Matilde Zardini, Isabelino Chaparro    U muricata 1527981 =E, .  no data WW,       Wr( banisteriopsis muricata   *Gn MALPIGHIACEAE    N MBARACAYÃº NATURAL RESERVE (Cav.) Cuatrec. s Do`    
{"catalogNumber": "1527981", "order": "", "family": "Malpighiaceae", "scientificName": "Banisteriopsis muricata", "scientificNameAuthorship": "(Cav.) Cuatrec.", "genus": "Banisteriopsis", "subgenus": "", "specificEpithet": "muricata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Elsa Matilde Zardini, Isabelino Chaparro", "recordNumber": "", "verbatimEventDate": "1999-05-28", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Paraguay", "stateProvince": "Canendiy\u00c3\u00ba", "county": "no data", "municipality": "", "locality": "Mbaracay\u00c3\u00ba Natural Reserve", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}