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": ""}
    ?W l. united states Il_  DIOSCOREA VILLOSA j    K R.R. Dreisbach   n Bq 1934-07-14  MIDLAND n 0]  Michigan ?4+p  two mil)es north of north bradley. @   ,Z: VILLOSA    1340013 j+HK^     Dioscoreaceae   Yn  ` -84.486968    K*QT Dioscoreales  W<)T BLUFF CREEK, ALLUVIAL MEADOW THICKET. DIOSCOREA /[gHm     [> 8180
{"catalogNumber": "1340013", "order": "Dioscoreales", "family": "Dioscoreaceae", "scientificName": "Dioscorea villosa", "scientificNameAuthorship": "L.", "genus": "Dioscorea", "subgenus": "", "specificEpithet": "villosa", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "R.R. Dreisbach", "recordNumber": "8180", "verbatimEventDate": "1934-07-14", "habitat": "Bluff creek, alluvial meadow thicket.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Midland", "municipality": "", "locality": "Two miles north of North Bradley.", "decimalLatitude": "", "decimalLongitude": "-84.486968", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}