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": ""}
 sK PROV. PSKOV. PROPE OPP. PSKOV, APUD PAG. KRESTY, IN FRUTICETIS 41 O     2b Cyperaceae    Pskov qJ0]g  Carex pilulifera ^&    3[] v. andreev Poales =QO)  pilulifera     G - no data      1911-05-21 5     l. l   1719316 [O;8    RUSSIA  #] 
{"catalogNumber": "1719316", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex pilulifera", "scientificNameAuthorship": "L.", "genus": "", "subgenus": "", "specificEpithet": "pilulifera", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "V. Andreev", "recordNumber": "41", "verbatimEventDate": "1911-05-21", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Russia", "stateProvince": "Pskov", "county": "no data", "municipality": "", "locality": "Prov. Pskov. Prope opp. Pskov, apud pag. Kresty, in fruticetis", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}