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": ""}
 B6. united states dry sterile s0il -     nuttallanthus p|NA   CANADENSIS bK3   ]qZ PLANTAGINACEAE      kent O      #!s@ MICHIGAN    rl 5 1899-05-18 (L.) D. A. SUTTON     Emma J. Cole  rJbd  1230220 AO5)    # B  nuttallanthus canadensis   % LAMIALES  V Wyoming (upber River Rd.)
{"catalogNumber": "1230220", "order": "Lamiales", "family": "Plantaginaceae", "scientificName": "Nuttallanthus canadensis", "scientificNameAuthorship": "(L.) D. A. Sutton", "genus": "Nuttallanthus", "subgenus": "", "specificEpithet": "canadensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Emma J. Cole", "recordNumber": "", "verbatimEventDate": "1899-05-18", "habitat": "Dry sterile soil", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Kent", "municipality": "", "locality": "Wyoming (upper River Rd.)", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}