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": ""}
 ]50 brassicaceae    1u@S 1272415 mexico Q5c   durango gy>   d;D[J (Moc., SessÃ© & Cerv. ex DC.) Standl. & Steyerm.  rorippa mexicana  e    %1Mz MEXICANA    RORIPPA c|M7       ROALD L. STUCKEY S9o9[   )R8Xp 1955-08-09     james h. maysilles Brassicales D >3U   !4gOK 8450  d CONTACT UM HERBARIUM
{"catalogNumber": "1272415", "order": "Brassicales", "family": "Brassicaceae", "scientificName": "Rorippa mexicana", "scientificNameAuthorship": "(Moc., Sess\u00c3\u00a9 & Cerv. ex DC.) Standl. & Steyerm.", "genus": "Rorippa", "subgenus": "", "specificEpithet": "mexicana", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Ronald L. Stuckey", "recordedBy": "James H. Maysilles", "recordNumber": "8450", "verbatimEventDate": "1955-08-09", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Durango", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}