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": ""}
 CB0 Poales  1932-08-30 `l   Rhynchospora fusca @M   (l.) w.t. aiton   r((   walter n. koelz ?Lep    C -81.9 ontario gdY&s     l]&8x] RHYNCHOSPORA        $!r|  WHITEFISH BAY, NORTH CHANNEL.    ? _y 1400160 46.1  gUH*  
{"catalogNumber": "1400160", "order": "Poales", "family": "", "scientificName": "Rhynchospora fusca", "scientificNameAuthorship": "(L.) W.T. Aiton", "genus": "Rhynchospora", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Walter N. Koelz", "recordNumber": "", "verbatimEventDate": "1932-08-30", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Ontario", "county": "", "municipality": "", "locality": "Whitefish Bay, North Channel.", "decimalLatitude": "46.1", "decimalLongitude": "-81.9", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}