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": ""}
     F Canada  rousseauiana j-h&   U%2f CYPERACEAE    ^DC8 1109187  iD ~Z BERGE GRAVELEUSE Ã  L'EMBOUCHURE J. Rousseau :OP6    ~&^s poales sterilis J:?    bL riviere chicotte   ]dy no data  |1t carex sterilis var. rousseauiana 1942-07-17 2 >  Quebec F5    o^ , CAREX   T_9 ar. 
{"catalogNumber": "1109187", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex sterilis var. rousseauiana", "scientificNameAuthorship": "", "genus": "Carex", "subgenus": "", "specificEpithet": "sterilis", "verbatimTaxonRank": "var.", "infraspecificEpithet": "rousseauiana", "identifiedBy": "", "recordedBy": "J. Rousseau", "recordNumber": "", "verbatimEventDate": "1942-07-17", "habitat": "berge graveleuse \u00c3\u00a0 l'embouchure", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Quebec", "county": "no data", "municipality": "", "locality": "Riviere Chicotte", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}