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": ""}
   (- F4 CAREX LOLIACEA   1910-06-20 ~/-     pskov $8kf   russia UpS    8!V1713841 Cyperaceae 5YD!I   #o LOLIACEA S.N. IW1E      n;4 l Carex  russia, pskov oblast, pskov M     
{"catalogNumber": "1713841", "order": "", "family": "Cyperaceae", "scientificName": "Carex loliacea", "scientificNameAuthorship": "", "genus": "Carex", "subgenus": "", "specificEpithet": "loliacea", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "s.n.", "verbatimEventDate": "1910-06-20", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Russia", "stateProvince": "", "county": "Pskov", "municipality": "", "locality": "Russia, Pskov Oblast, Pskov", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}