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": ""}
 Ar3h Ontario poales I   RU 1975-06-08  [B, Cyperaceae   4438 gh[r2    0af L CAREX  DEWEY EX SPRENG. !2|T  carex sprengelii  =kYw  ANTON A. REZNICEK jT?VV  1285480 0   simcoe M$cn.  moist open grassy and sedgey shores of the north river mK     9SZjy Canada Conc. II Lot 6, 4 miles north east of Matchedash Twp. Coldwater  I=.n       sprengelii  
{"catalogNumber": "1285480", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex sprengelii", "scientificNameAuthorship": "Dewey ex Spreng.", "genus": "Carex", "subgenus": "", "specificEpithet": "sprengelii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Anton A. Reznicek", "recordNumber": "4438", "verbatimEventDate": "1975-06-08", "habitat": "Moist open grassy and sedgey shores of the North River", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Simcoe", "municipality": "", "locality": "Conc. II Lot 6, 4 miles northeast of Matchedash Twp. Coldwater", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}