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": ""}
dewey K  q:    cyperaceae Ac kd        &+Mp anton a. reznicek  3819 m &[f  simcoe k`Adj  conc. xiii lot 4, tay twp., 1 1/2 miles e of fesserton dj7   6>H Ontario    1973-06-17 $XhD    Beo LOWgLAND WOODS OF BLACX ASH, RED ASH AND BURR OAK.  carex tenera hT$  CAREX     ^tenera l  .$  1286025  [  Canada cI3g 
{"catalogNumber": "1286025", "order": "", "family": "Cyperaceae", "scientificName": "Carex tenera", "scientificNameAuthorship": "Dewey", "genus": "Carex", "subgenus": "", "specificEpithet": "tenera", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Anton A. Reznicek", "recordNumber": "3819", "verbatimEventDate": "1973-06-17", "habitat": "Lowland woods of black ash, red ash and burr oak.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Simcoe", "municipality": "", "locality": "Conc. XIII Lot 4, Tay Twp., 1 1/2 miles E of Fesserton", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}