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": ""}
(l.) roth Y         !agw8 illegible  ussr k?n/   CalamagrosWtis dkN   J 7 balakhna   P(d arundinacea  POALES -Q),1  1704383 Xz    Ty4C CALAMAGROSTIS ATRUNDINACEA 1915-07-27 5  Nizhny Novgorod j;15      V+G POACEAE no data provided on label of catalog no: 1704383 K17    
{"catalogNumber": "1704383", "order": "Poales", "family": "Poaceae", "scientificName": "Calamagrostis arundinacea", "scientificNameAuthorship": "(L.) Roth", "genus": "Calamagrostis", "subgenus": "", "specificEpithet": "arundinacea", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "illegible", "recordNumber": "", "verbatimEventDate": "1915-07-27", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "USSR", "stateProvince": "Balakhna", "county": "Nizhny Novgorod", "municipality": "", "locality": "no data provided on label of catalog no: 1704383", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}