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": ""}
1974-E05-21 QK7      kk+k carex  zH CONC. III LOT 19, SUNNIDALE TWP. (N 1/4). | 3 MILES NORTH NORTH-EAST ANGUS. CANADA gRg~   CYPERACEAE Ls    p7 ZW ONTARIO   c^arex castanea )5i[   CASTANEA 0( O     Wet mesic Balsam poplar, trembling aspen, silver maple, black ash swamp. z    $ 1285357  4125 Y     POALES QU3 
{"catalogNumber": "1285357", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex castanea", "scientificNameAuthorship": "", "genus": "Carex", "subgenus": "", "specificEpithet": "castanea", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "4125", "verbatimEventDate": "1974-05-21", "habitat": "Wet mesic Balsam poplar, trembling aspen, silver maple, black ash swamp.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "", "municipality": "", "locality": "Conc. III Lot 19, Sunnidale Twp. (n 1/4). | 3 miles north north-east Angus.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}