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": ""}
    %  2004-06-10        Steven R. Hill UN    Just southeast Iof Mississippi River & artificial levee, New Crystal Lake Hunt Club, about 1 mile north-northeast of Gulfport, west side of Crystal Lake. Burlington 7.5' quadrangle. n!2zZ  Illinois NX@E   -!/n POALES   2Tx 40.833333  O|M 162     K Vx -91.083333   V0:P Carex crus-corvi     m Cyperaceae
{"catalogNumber": "", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex crus-corvi", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Steven R. Hill", "recordNumber": "", "verbatimEventDate": "2004-06-10", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Illinois", "county": "", "municipality": "", "locality": "Just southeast of Mississippi River & artificial levee, New Crystal Lake Hunt Club, about 1 mile north-northeast of Gulfport, west side of Crystal Lake. Burlington 7.5' quadrangle.", "decimalLatitude": "40.833333", "decimalLongitude": "-91.083333", "verbatimCoordinates": "", "minimumElevationInMeters": "162", "maximumElevationInMeters": ""}