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": ""}
 6 1950-09-30     L<  Edward G. Voss  %G  ERUCASTRUM    GALLICUM    f] 1462807  Michigan *iQaY     C`.Zo (Willd.) O. E. Schulz  dw  836  -84.75188 AMLb   8 Macknaw City brasicaceae  ays       BRASSICALES  45.77694 N  UNITED STATES ` vf~  Waste ground in city dump. M 0p    D[e  Erucastrum gallicum Emmet 2czC0 
{"catalogNumber": "1462807", "order": "Brassicales", "family": "Brassicaceae", "scientificName": "Erucastrum gallicum", "scientificNameAuthorship": "(Willd.) O. E. Schulz", "genus": "Erucastrum", "subgenus": "", "specificEpithet": "gallicum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Edward G. Voss", "recordNumber": "836", "verbatimEventDate": "1950-09-30", "habitat": "Waste ground in city dump.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Emmet", "municipality": "", "locality": "Mackinaw City", "decimalLatitude": "45.77694", "decimalLongitude": "-84.75188", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}