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": ""}
 l. (R|b2    S OF TOLEDO ST., E OF MAIN ST., ADRIAN. Z  7U    O@x edge of parking lot. VIRGINICUM ;5%  Lepidium virginicum %  robert w. smith iQ3e   Lepidium ~  lenawee -d   MICHIGAN B    -84.03464 R   h1P[J 1463986  BRASSICACEAE 0 q q     &Sj, 1756  R BRASSICALES   Q 1986-07-15   6 United States
{"catalogNumber": "1463986", "order": "Brassicales", "family": "Brassicaceae", "scientificName": "Lepidium virginicum", "scientificNameAuthorship": "L.", "genus": "Lepidium", "subgenus": "", "specificEpithet": "virginicum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Robert W. Smith", "recordNumber": "1756", "verbatimEventDate": "1986-07-15", "habitat": "Edge of parking lot.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Lenawee", "municipality": "", "locality": "S of Toledo St., E of Main St., Adrian.", "decimalLatitude": "", "decimalLongitude": "-84.03464", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}