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": ""}
  4^[Z 1669988    FPD 10-04 6A    CAREX BLANDA FH >f      z:ya| united states poales @Y   p cyperaceae  RW SCOTT N. KOBAL     ( Lm dupage   j=M~N DEWEY   carex /zqb   Gb+ ILLINOIS  v DES PLAINES RIVERWAY FOREST PRESERVE IN BURR RIDGE.
{"catalogNumber": "1669988", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex blanda", "scientificNameAuthorship": "Dewey", "genus": "Carex", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Scott N. Kobal", "recordNumber": "FPD 10-04", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Illinois", "county": "DuPage", "municipality": "", "locality": "Des Plaines Riverway Forest Preserve in Burr Ridge.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}