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@5 .  V. PETROVSKY  )   prov. magadan, regio tschukotsky, distr. iul7insky, in fluxu medio fl. amguema, 159 km viae egvekinot-iultin, tundra fruticuloso-herbida ad cacumen collis. n#2+  IULTINSKY q     ARCTICA _p     ., subsp.           1709887 U5 .   ^ep` C-HUKOTKA
{"catalogNumber": "1709887", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "Poa", "subgenus": "", "specificEpithet": "arctica", "verbatimTaxonRank": "subsp.", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "V. Petrovsky", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Chukotka", "county": "Iultinsky", "municipality": "", "locality": "Prov. Magadan, regio Tschukotsky, distr. Iultinsky, in fluxu medio fl. Amguema, 159 km viae Egvekinot-Iultin, tundra fruticuloso-herbida ad cacumen collis.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}