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": ""}
S.N. Ou     wp&p julius p. romein   brassicales O.3/  BRASSICACEAE 9b    1464084 WUQT     ]*OJi STEINBARK WOODS  Beb*~ W.T. Aiton   nasturtium tn7   not mapped SNrw  United States ~^   washtenaw 1|x     NASTURTIUM X  Michigan Yw  1915-05-07 )EgKk 
{"catalogNumber": "1464084", "order": "Brassicales", "family": "Brassicaceae", "scientificName": "Nasturtium", "scientificNameAuthorship": "W.T. Aiton", "genus": "Nasturtium", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Julius P. Romein", "recordNumber": "s.n.", "verbatimEventDate": "1915-05-07", "habitat": "", "occurrenceRemarks": "Not mapped", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Washtenaw", "municipality": "", "locality": "Steinbark Woods", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}