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": ""}
 7[Cnv In open fen complex. Associates: Caex interior, Cornus foemina, Cypripedium candidum, Symphyotrichum puniceum, Valeroiana edulis. 891 k K     Y!8y CA. 0.2 MILES S OF YUND RD., E OF COUNTY LINE RD.  Bradford S. Slaughter b    TVr -86.222459   ;$;  Common.    VAN BUREN MICHIGAN g   Cyperaceae 1   UNITED STATES ;    g$z: tetanica poales $c  carex |(  SCHKUHR r~d     P z ANTON A. REZNICEK  ^EH 2013-05-25  42.097352 b  
{"catalogNumber": "", "order": "Poales", "family": "Cyperaceae", "scientificName": "", "scientificNameAuthorship": "Schkuhr", "genus": "Carex", "subgenus": "", "specificEpithet": "tetanica", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Bradford S. Slaughter", "recordNumber": "891", "verbatimEventDate": "2013-05-25", "habitat": "In open fen complex. Associates: Carex interior, Cornus foemina, Cypripedium candidum, Symphyotrichum puniceum, Valeriana edulis.", "occurrenceRemarks": "Common.", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Van Buren", "municipality": "", "locality": "Ca. 0.2 miles S of Yund Rd., E of County Line Rd.", "decimalLatitude": "42.097352", "decimalLongitude": "-86.222459", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}