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": ""}
dracontium QvR f   1310631 8     w0 Alismatales 1964-06-15 +Fh  SAGINyAW #@W     6 PZ. (L.) Schott united states  f    oxXUe 1022 edward g. voss >mfWt  Arisaema dracontium N     _@ A6raceae   5 Arisaema  Marvin L. Dembinsky, Jr. &q~$9    junction of the cass and saginaw rivers ht8o@   colonizingthe river banks (levees) and shunning the deeper silver maple - american elm woods. &bh&     
{"catalogNumber": "1310631", "order": "Alismatales", "family": "Araceae", "scientificName": "Arisaema dracontium", "scientificNameAuthorship": "(L.) Schott", "genus": "Arisaema", "subgenus": "", "specificEpithet": "dracontium", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Edward G. Voss", "recordedBy": "Marvin L. Dembinsky, Jr.", "recordNumber": "1022", "verbatimEventDate": "1964-06-15", "habitat": "Colonizing the river banks (levees) and shunning the deeper Silver Maple - American Elm woods.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Saginaw", "municipality": "", "locality": "Junction of the Cass and Saginaw Rivers", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}