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.   A   B 42.304442   C@sn  MICHIGAN  31 LAMIALES Washtenaw ct   ] @thapsus     eTV 1968-08-08 "field identif. characters: densely woolly throughout; flowers, yellow" c  Verbascum thapsus aj!    0 5.N.  5xq ` john dix field, univernsity botanical gardens Edward G. Voss tN   /7* united states   ` -83.657491 scrophulariaceae ,zo =   .,m anne l. stevenson    d#|_ 1221631   (B + Verbascum
{"catalogNumber": "1221631", "order": "Lamiales", "family": "Scrophulariaceae", "scientificName": "Verbascum thapsus", "scientificNameAuthorship": "L.", "genus": "Verbascum", "subgenus": "", "specificEpithet": "thapsus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Edward G. Voss", "recordedBy": "Anne L. Stevenson", "recordNumber": "s.n.", "verbatimEventDate": "1968-08-08", "habitat": "", "occurrenceRemarks": "\"Field identif. characters: Densely woolly throughout; flowers, yellow\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Washtenaw", "municipality": "", "locality": "John Dix Field, University Botanical Gardens", "decimalLatitude": "42.304442", "decimalLongitude": "-83.657491", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}