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": ""}
   @r!qm CAREX TONSA VAR. TONSA   KF H> tonsa ontario X;    94 15981 carex d U       S%,  Poales    ; CANADA  TONSA X|)v    `9* BELMONT & METHUEN TOWNSHIP, CA 2 KM S OF ME1THUEN LAKE ON SANDY LAKE ROAD.       kV*% 1392605    $?-g 1994-05-08
{"catalogNumber": "1392605", "order": "Poales", "family": "", "scientificName": "Carex tonsa var. tonsa", "scientificNameAuthorship": "", "genus": "Carex", "subgenus": "", "specificEpithet": "tonsa", "verbatimTaxonRank": "", "infraspecificEpithet": "tonsa", "identifiedBy": "", "recordedBy": "", "recordNumber": "15981", "verbatimEventDate": "1994-05-08", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "", "municipality": "", "locality": "Belmont & Methuen Township, ca 2 km S of Methuen Lake on Sandy Lake Road.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}