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": ""}
     XHONI maipuri falls    I U % L. J. Gillespie  BANISTERIOPSIS vh]n      k 1527793    5:2 martiniana  y B cuyuni-mazaruni Guyana 6   1989-12-20  >P   X 2804 MALPIGHIALES hD     616 (a. juss.) cuatrec. 
{"catalogNumber": "1527793", "order": "Malpighiales", "family": "", "scientificName": "", "scientificNameAuthorship": "(A. Juss.) Cuatrec.", "genus": "Banisteriopsis", "subgenus": "", "specificEpithet": "martiniana", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "L. J. Gillespie", "recordNumber": "2804", "verbatimEventDate": "1989-12-20", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Guyana", "stateProvince": "Cuyuni-Mazaruni", "county": "", "municipality": "", "locality": "Maipuri Falls", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}