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": ""}
     A!dyU Occasional.  dewey I    O formosa      on mesic terrace in floodplain forest. associates: acer saccharum, campanulastFrum americanum, carex grayi, c. woodii, circaea canadensis, elymus virginicu, fraxinus pennsylvanica, galium sp., laporte4 canadensis, ostrya virginiana, parthenocissus quinquefolia, symphyotrichum lateriflorum, tilia americana. Hi             BRADFORD S. SLAUGHTER ZiC 
{"catalogNumber": "", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "Dewey", "genus": "", "subgenus": "", "specificEpithet": "formosa", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Bradford S. Slaughter", "recordNumber": "", "verbatimEventDate": "", "habitat": "On mesic terrace in floodplain forest. Associates: Acer saccharum, Campanulastrum americanum, Carex grayi, C. woodii, Circaea canadensis, Elymus virginicus, Fraxinus pennsylvanica, Galium sp., Laportea canadensis, Ostrya virginiana, Parthenocissus quinquefolia, Symphyotrichum lateriflorum, Tilia americana.", "occurrenceRemarks": "Occasional.", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}