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": ""}
poales        E&  DRY CULTIVATED FIELDS 1838-08-25 `1I   -86.0776     ` ^ edward g. voss Pamicum )     2 1239604      Yc Cass    `TMv UNITED STATES     W-F Michigan  EDWARDSBURH   a   L=> S.N.
{"catalogNumber": "1239604", "order": "Poales", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "Panicum", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Edward G. Voss", "recordedBy": "", "recordNumber": "s.n.", "verbatimEventDate": "1838-08-25", "habitat": "Dry cultivated fields", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Cass", "municipality": "", "locality": "Edwardsburgh", "decimalLatitude": "", "decimalLongitude": "-86.0776", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}