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": ""}
poa diaphora yhv   5J jd D. Litvinov no data f**    I^ :# 1913  Poales Bn2-Y  diaphora =si    b 1709950   8 POA       yo ussr  /~  SN.   Mj> ASIA MEDIA, IN VICINIIS OPP. FERGANA POACEAE [;    TRIN. TEc   
{"catalogNumber": "1709950", "order": "Poales", "family": "Poaceae", "scientificName": "Poa diaphora", "scientificNameAuthorship": "Trin.", "genus": "Poa", "subgenus": "", "specificEpithet": "diaphora", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "D. Litvinov", "recordNumber": "s.n.", "verbatimEventDate": "1913", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "USSR", "stateProvince": "no data", "county": "", "municipality": "", "locality": "Asia Media, in viciniis opp. Fergana", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}