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": ""}
  vU. oenothera 1921-07-30 B     KP.1 1353291   kQ werner dietrich     (A. GRAY) gJ.W. ROBBINS EX S. WATSON & J.M. COULT. V:v   + TO  OENOTHERA OAKESIANA     SANDY SHORE #j~4    z# 45.7481    Emmet    Myrtales q );D   
{"catalogNumber": "1353291", "order": "Myrtales", "family": "", "scientificName": "Oenothera oakesiana", "scientificNameAuthorship": "(A. Gray) J.W. Robbins ex S. Watson & J.M. Coult.", "genus": "Oenothera", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Werner Dietrich", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1921-07-30", "habitat": "Sandy shore", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Emmet", "municipality": "", "locality": "", "decimalLatitude": "45.7481", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}