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": ""}
 R 1941-06-12  %g lorestan  + Brassicales     & ? dorud, province of luristan IRAN Q>   Wa apiculata   mt neslia  Neslia apiculata ZG   RAIL TRACK ,W  1501239 E     5a!y  WALTER N. KOELZ      RL 18204  brassicaceae `S   DORUD <~ 
{"catalogNumber": "1501239", "order": "Brassicales", "family": "Brassicaceae", "scientificName": "Neslia apiculata", "scientificNameAuthorship": "", "genus": "Neslia", "subgenus": "", "specificEpithet": "apiculata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Walter N. Koelz", "recordNumber": "18204", "verbatimEventDate": "1941-06-12", "habitat": "Rail track", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Iran", "stateProvince": "Lorestan", "county": "Dorud", "municipality": "", "locality": "Dorud, Province of Luristan", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}