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": ""}
  YuU A. A. Reznicek      3L- SARRACENIACEAE Baldwin ?X uj   3 s Ericales   Sarracenia leucophylla u=EA?    &*;i sarracenia     Mw]*  alabama frequent, pitchers white at apex, showy WtXA   Anton A. Reznicek x2d     a(1W8 1660549  UP hq United States   
{"catalogNumber": "1660549", "order": "Ericales", "family": "Sarraceniaceae", "scientificName": "Sarracenia leucophylla", "scientificNameAuthorship": "", "genus": "Sarracenia", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "A. A. Reznicek", "recordedBy": "Anton A. Reznicek", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "Frequent, pitchers white at apex, showy", "associatedTaxa": "", "country": "United States", "stateProvince": "Alabama", "county": "Baldwin", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}