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": ""}
 UNITED STATES qL   sisymbrium <    !#  Fredeick J. Hermann    cI -88.442624  >,  47.241113  VAR. ?c&    Brassicaceae W   X0   464373 751 .dZ-A   C SISYMBRIUM OFFICINALE VAR. LEIOCARPUM  7|W officinale  3F COR. 1ST AND CALUMET STS., LAURIUM.  s 8  MICHIGAN   1926-08-04 wt2   !+H leiocarpum   
{"catalogNumber": "1464373", "order": "", "family": "Brassicaceae", "scientificName": "Sisymbrium officinale var. leiocarpum", "scientificNameAuthorship": "", "genus": "Sisymbrium", "subgenus": "", "specificEpithet": "officinale", "verbatimTaxonRank": "var.", "infraspecificEpithet": "leiocarpum", "identifiedBy": "", "recordedBy": "Frederick J. Hermann", "recordNumber": "751", "verbatimEventDate": "1926-08-04", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "Cor. 1st and Calumet Sts., Laurium.", "decimalLatitude": "47.241113", "decimalLongitude": "-88.442624", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}