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": ""}
 Artemisia ~q H      &a biennis  Pz 1250358     harley h. bartlett & charles d. richards +      -86.7115 6Ev  704  , c,  Burnt .Bluff: ast shore of Big Bay de Noc, Lake Michigan, near south end of peninsula. wKt  delta    Willd. rc49    u ?) MICHIGAN United States !eM =   $e ARTEMISIA BIENNIS  
{"catalogNumber": "1250358", "order": "", "family": "", "scientificName": "Artemisia biennis", "scientificNameAuthorship": "Willd.", "genus": "Artemisia", "subgenus": "", "specificEpithet": "biennis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Harley H. Bartlett & Charles D. Richards", "recordNumber": "704", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Delta", "municipality": "", "locality": "Burnt Bluff: east shore of Big Bay de Noc, Lake Michigan, near south end of peninsula.", "decimalLatitude": "", "decimalLongitude": "-86.7115", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}