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": ""}
 @)r9 1921-08-18   OLD MILL SITE NORTH EAST OF DOUGLAS LAKE  Jp-     MYRTALES [q  MICHIGAN o  1356456 ~+rK      t m OENOTHERA BIENNIS    Werner D|etrich Qkl     OJI Cheboygan 1789  44)b    UNITED STATES Ioh6    2 ONGR4CEAE 
{"catalogNumber": "1356456", "order": "Myrtales", "family": "Onagraceae", "scientificName": "Oenothera biennis", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Werner Dietrich", "recordedBy": "", "recordNumber": "1789", "verbatimEventDate": "1921-08-18", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Cheboygan", "municipality": "", "locality": "Old mill site north east of Douglas Lake", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}