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": ""}
 :HkUo CAREX  VU<a simcoe cyperaceae  6S    :; ANTON A. REZNICEK  b CANADA     #xg y 312  744ue frequent in small tufts, especially near edge of woods   2005-07-11 M O   Y2 POALES  Urc6G Carex hitchcockiana  hitchcockiana jfd,   1283331 ?    Z:kG 11690    k= Rich, moist, hummocky beech-maple forest on sandy soil. Ontario %     s Dewey 
{"catalogNumber": "1283331", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex hitchcockiana", "scientificNameAuthorship": "Dewey", "genus": "Carex", "subgenus": "", "specificEpithet": "hitchcockiana", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Anton A. Reznicek", "recordNumber": "11690", "verbatimEventDate": "2005-07-11", "habitat": "Rich, moist, hummocky beech-maple forest on sandy soil.", "occurrenceRemarks": "Frequent in small tufts, especially near edge of woods", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Simcoe", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "312", "maximumElevationInMeters": ""}