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": ""}
21753 |        LORETO e&|    A.JUSS. 85%     )4L9 1532598 MAYNAS U<           ( Tetraptevrys   6:s rio gueppi, tributary of rio putumayo, northernmost tip of peru on border with ecuador, riverside between mouth and puerto peru (border post 8 km upriver)  Tetrapterys crispa eI  
{"catalogNumber": "1532598", "order": "", "family": "", "scientificName": "Tetrapterys crispa", "scientificNameAuthorship": "A.Juss.", "genus": "Tetrapterys", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "21753", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Loreto", "county": "Maynas", "municipality": "", "locality": "Rio Gueppi, tributary of Rio Putumayo, northernmost tip of Peru on border with Ecuador, riverside between mouth and Puerto Peru (Border post 8 km upriver)", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}