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": ""}
   ywr6 prov. magadan, distr. anadyrsky   #g =Q S.N. Elymus macrourus 3   < (TURCZ.) TZVELEV  poaceae       1981-08-02 <zZ   MACROURUS teU<     !J ELYMUS    g Poales  NK] v. petrovsky, t. plieva  sL 1706417 russia  ?   ANADYRSKI RAYON D  chukotka =7V  
{"catalogNumber": "1706417", "order": "Poales", "family": "Poaceae", "scientificName": "Elymus macrourus", "scientificNameAuthorship": "(Turcz.) Tzvelev", "genus": "Elymus", "subgenus": "", "specificEpithet": "macrourus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "V. Petrovsky, T. Plieva", "recordNumber": "s.n.", "verbatimEventDate": "1981-08-02", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Russia", "stateProvince": "Chukotka", "county": "Anadyrskiy Rayon", "municipality": "", "locality": "Prov. Magadan, distr. Anadyrsky", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}