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": ""}
 NTON A. REZNICEK S   UNITED STATES X& ;    $VW1 douglass houghton  6YR g DIOSCOREALES      Aw9 dioscorea v|llosa  ui92 [in packet on she3t with image: additional apparently duplicate collection from unbound pages of houghton bok marked exchange.] Wet )V3  Dioscorea D   1830-06 7   41.7907 w*    Dutchess /<nK    *- -73.9364  New York A3  HYDE PARK [COORDINATES ARE FOR TOWN HALL.] I  
{"catalogNumber": "", "order": "Dioscoreales", "family": "", "scientificName": "Dioscorea villosa", "scientificNameAuthorship": "", "genus": "Dioscorea", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Douglass Houghton", "recordNumber": "", "verbatimEventDate": "1830-06", "habitat": "Wet", "occurrenceRemarks": "[In packet on sheet with image: Additional apparently duplicate collection from unbound pages of Houghton book marked exchange.]", "associatedTaxa": "", "country": "United States", "stateProvince": "New York", "county": "Dutchess", "municipality": "", "locality": "Hyde Park [Coordinates are for Town Hall.]", "decimalLatitude": "41.7907", "decimalLongitude": "-73.9364", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}