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": ""}
 Willd. 6 yF   6Tt5 ESTATE OF ADAMS JEWETT, M.D. DETROIT AREA COLLECTIONS MADE BY LAWRENCE HOLZER (1819-1876) ARE DATED FROM 1860-1866. SEE PROC. ROCHESTER ACAD. SCI. 5: 39-58. 1912.         1860 :VeD       ; Woods.  D frederick j. hermann Detroit            
{"catalogNumber": "", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "Willd.", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Frederick J. Hermann", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1860", "habitat": "Woods.", "occurrenceRemarks": "Estate of Adams Jewett, M.D. Detroit area collections made by Lawrence Holzer (1819-1876) are dated from 1860-1866. See Proc. Rochester Acad. Sci. 5: 39-58. 1912.", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "Detroit", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}