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": ""}
     "Manning letter, May 26, 1954. No. 6995 Carya ovalis mollis, the upper part pf rachis somewhat puberulent, but fruit not dehiscent by Sept., so could be C. glabra var. hirsuta) "bark flaky" ax(   Ne W 42.0893  fred w. rapp 0  3 mi. se of vicksburg. tlzUw      14 kalamazoo      / 6995  JUGLANDACEAE mME  FAGALES 9al       n]  united states   v yL (MILL.) SWEET
{"catalogNumber": "", "order": "Fagales", "family": "Juglandaceae", "scientificName": "", "scientificNameAuthorship": "(Mill.) Sweet", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Fred W. Rapp", "recordNumber": "6995", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "\"Manning letter, May 26, 1954. No. 6995 Carya ovalis mollis, the upper part pf rachis somewhat puberulent, but fruit not dehiscent by Sept., so could be C. glabra var. hirsuta) \"bark flaky\"", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Kalamazoo", "municipality": "", "locality": "3 mi. SE of Vicksburg.", "decimalLatitude": "42.0893", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}