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": ""}
s.n. y0Y   Nng B. Schischkin, L. Czilikina  no data  ?     KR POACEAE  (munro ex stapf) prob. 2J?*   U/Y7F ARCTOPOA TIBETICA   POALES I?    1703446 >      ~  Y) tibetica     `%  locality present but not translated for catalog no:1703446  > USSR 1931-08-23 H,hVo    +M H Arctopoa  
{"catalogNumber": "1703446", "order": "Poales", "family": "Poaceae", "scientificName": "Arctopoa tibetica", "scientificNameAuthorship": "(Munro ex Stapf) Prob.", "genus": "Arctopoa", "subgenus": "", "specificEpithet": "tibetica", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "B. Schischkin, L. Czilikina", "recordNumber": "s.n.", "verbatimEventDate": "1931-08-23", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "USSR", "stateProvince": "no data", "county": "", "municipality": "", "locality": "locality present but not translated for catalog no:1703446", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}