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": ""}
    cyperaceae WKs       pskov    POALES  1D_L   @ A 1713817  x carex limosa       russia, pskov oblast, pskov b?;E   |( LIMOSA  @ ? pskov  V. Andreev )   1911-06-12 ~U$ 
{"catalogNumber": "1713817", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex limosa", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "limosa", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "V. Andreev", "recordNumber": "", "verbatimEventDate": "1911-06-12", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Pskov", "county": "Pskov", "municipality": "", "locality": "Russia, Pskov Oblast, Pskov", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}