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": ""}
 0O EATON   ;X EDWARD G. VOSS  4a symplocarpus fo3tidus    1980-03-29 BF`   321 n     roy e. gereau d+E   vJ8) Michigan       among fallen logs and leaf litter, in low swampy woods under acer rubrum and fraxinus nigra.   e?L UNITED STATES  W ARACEAE NORTH SIDE OF BELLEVUE HWY., 0.3 MI. WEST OF INTERSECTION WITH CLINTON TRAIL ( v   foetidus O -@  
{"catalogNumber": "", "order": "", "family": "Araceae", "scientificName": "Symplocarpus foetidus", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "foetidus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Edward G. Voss", "recordedBy": "Roy E. Gereau", "recordNumber": "321", "verbatimEventDate": "1980-03-29", "habitat": "Among fallen logs and leaf litter, in low swampy woods under Acer rubrum and Fraxinus nigra.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Eaton", "municipality": "", "locality": "North side of Bellevue Hwy., 0.3 mi. west of intersection with Clinton Trail", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}