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": ""}
  a. braun G ,Nj   s.n. Nt    < M LOLIUM    ; DR. A. KISS  Russia GKT  ITALICUM e1U  Poales 1N&4    /,Lu 1708171   SIBERIA aW  NO DATA AW/a   f1%b 1917-07-10  loliu italicum hR$     poaceae g.   t!  SIBIRIA ORIENTALIS DIST. PRIMORSKAJA OBLAST AND OPP. NIKOLSK-USSURISK 
{"catalogNumber": "1708171", "order": "Poales", "family": "Poaceae", "scientificName": "Lolium italicum", "scientificNameAuthorship": "A. Braun", "genus": "Lolium", "subgenus": "", "specificEpithet": "italicum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Dr. A. Kiss", "recordNumber": "s.n.", "verbatimEventDate": "1917-07-10", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Russia", "stateProvince": "Siberia", "county": "no data", "municipality": "", "locality": "Sibiria orientalis dist. Primorskaja oblast and opp. Nikolsk-Ussurisk", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}