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": ""}
199-06-21 (~   1390473    renfrew nN   x Carex   tuckermanii ~    k 9258 C45.661 @kh%>    sS Poales 45Â° 39' N 77Â° 34' W; GRID 99L6594 (31 F/12) C   p!JyuE carex tuckermanii  ] -77.573  ~ canada  @~ ONTARIO  willia m j. crins & h. van luit p    dewey 3+2  Richards Twp, Bonnechere Prov Park, Nature Trail. 0J$   Cyperaceae 5     duplicate of trte 8982 ._ 9N 
{"catalogNumber": "1390473", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex tuckermanii", "scientificNameAuthorship": "Dewey", "genus": "Carex", "subgenus": "", "specificEpithet": "tuckermanii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "William J. Crins & H. van Luit", "recordNumber": "9258", "verbatimEventDate": "1993-06-21", "habitat": "", "occurrenceRemarks": "Duplicate of TRTE 8982", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Renfrew", "municipality": "", "locality": "Richards Twp, Bonnechere Prov Park, Nature Trail.", "decimalLatitude": "45.661", "decimalLongitude": "-77.573", "verbatimCoordinates": "45\u00c2\u00b0 39' N 77\u00c2\u00b0 34' W; Grid 996594 (31 F/12)", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}