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": ""}
   (]pk 2009-O5-16  _Y  united states    Cyperaceae $xCS    b/ Poales    v Carex  Yri,  E side of Chatsworth, S off SR 2. Murray O  ca rex festucacea 7BW`    % Schkuhr ex Willd. N34.76487Â°/W84.76313Â° >x   open seasonal marsh -&_    /hZ FESuTUCACEA   38   Paul E. Rothrock    
{"catalogNumber": "", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex festucacea", "scientificNameAuthorship": "Schkuhr ex Willd.", "genus": "Carex", "subgenus": "", "specificEpithet": "festucacea", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Paul E. Rothrock", "recordNumber": "", "verbatimEventDate": "2009-05-16", "habitat": "open seasonal marsh", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Murray", "municipality": "", "locality": "E side of Chatsworth, S off SR 2.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "N34.76487\u00c2\u00b0/W84.76313\u00c2\u00b0", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}