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": ""}
  cKN= 1451914  i[uMG alopecurus carolinianus alopecurus W  POALES yew;     39686 1     CAROLINIANUS M3   C Pelee Island, Richard & Beryl Ivey property (Nature Conservancy of Canada), north side of East-West Road; north of main woods, east of hedgerow  Canada         Michael J. Oldham il -C    =  -82.6742103  anton a. reznicek O-co;   
{"catalogNumber": "1451914", "order": "Poales", "family": "", "scientificName": "Alopecurus carolinianus", "scientificNameAuthorship": "", "genus": "Alopecurus", "subgenus": "", "specificEpithet": "carolinianus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Michael J. Oldham", "recordNumber": "39686", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "", "county": "", "municipality": "", "locality": "Pelee Island, Richard & Beryl Ivey property (Nature Conservancy of Canada), north side of East-West Road; north of main woods, east of hedgerow", "decimalLatitude": "", "decimalLongitude": "-82.6742103", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}