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": ""}
 BROMUS /   R)5[y TRIN.  (RX A. Grossheim, I. Iljinskaja et M. Kirpicznikov   < bromus danthoniae no data 43   s.n. v    5 no data provided on label of catalog no: 1704124   );I danthoniae  WA%g ussr 1704124 eScdH          poaceae lE1   X Poales   1947-06-06 t 
{"catalogNumber": "1704124", "order": "Poales", "family": "Poaceae", "scientificName": "Bromus danthoniae", "scientificNameAuthorship": "Trin.", "genus": "Bromus", "subgenus": "", "specificEpithet": "danthoniae", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "A. Grossheim, I. Iljinskaja et M. Kirpicznikov", "recordNumber": "s.n.", "verbatimEventDate": "1947-06-06", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "USSR", "stateProvince": "no data", "county": "", "municipality": "", "locality": "no data provided on label of catalog no: 1704124", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}