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": ""}
fred w. rapp q XL  [dupl. for MICH says "west edge of Vicksburg" and is dated May 12, 1942. Atppears identical.]  BbK   ir eriocephala  sg& 7081   q4 salicaceae United State %vO.   1942-05-07 C:j !       -85.5098 `/  MALPIGHIALES pJ   J:D 1319002    Salix eriocephala ?! qk   salix g n     
{"catalogNumber": "1319002", "order": "Malpighiales", "family": "Salicaceae", "scientificName": "Salix eriocephala", "scientificNameAuthorship": "", "genus": "Salix", "subgenus": "", "specificEpithet": "eriocephala", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Fred W. Rapp", "recordNumber": "7081", "verbatimEventDate": "1942-05-07", "habitat": "", "occurrenceRemarks": "[dupl. for MICH says \"west edge of Vicksburg\" and is dated May 12, 1942. Appears identical.]", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-85.50968", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}