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": ""}
   VIRGINICUM ]   7z FRANCIS C. EVANS   MICHIGAN ?         united states    $ donald c. cook nuclear power plant site, s 1/2 sec. 6, n 1/2 n 1/2 sec. 7, w 1/2 sec. 5, nw 1/4 sec. 8, 2.5 mi. n of bridgeman.   _S! brassicales   lepidium f6DmM         .! R berrien
{"catalogNumber": "", "order": "Brassicales", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "Lepidium", "subgenus": "", "specificEpithet": "virginicum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Francis C. Evans", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Berrien", "municipality": "", "locality": "Donald C. Cook nuclear power plant site, S 1/2 sec. 6, N 1/2 N 1/2 sec. 7, W 1/2 sec. 5, NW 1/4 sec. 8, 2.5 mi. N of Bridgeman.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}