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": ""}
 1939-06-23 Q   !Wt! 1475     (green) ryd b.     3<FC erysimum asperrimum  Stephen S. White    1271980 `    BRASSICACEAE m3wd   !@2$X contact um herbarium    A Mexico Erysimum LoJ      (K& BRASSICALES    ; NUEVO LEON  ,Ph asperrimum
{"catalogNumber": "1271980", "order": "Brassicales", "family": "Brassicaceae", "scientificName": "Erysimum asperrimum", "scientificNameAuthorship": "(Greene) Rydb.", "genus": "Erysimum", "subgenus": "", "specificEpithet": "asperrimum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Stephen S. White", "recordNumber": "1475", "verbatimEventDate": "1939-06-23", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Nuevo Leon", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}