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": ""}
 Hd CANADENSIS  )8f corna|es  mOx%> 1972-05-28 coldprings twp., near pickerel lake.    CORNACEAE 0     sA w kalkaska Michigan 60b J     !IeXe 45 United States H[ Nm  OCCASIOANAL, IN MIXED WOODS. ! i%k    1JN  $ 44.793308 L. cC      Zde -84.979746   X$~ "white flowers"  CORNUS ^25B  CORNUS CANADENSIS 0   P4 1473868
{"catalogNumber": "1473868", "order": "Cornales", "family": "Cornaceae", "scientificName": "Cornus canadensis", "scientificNameAuthorship": "L.", "genus": "Cornus", "subgenus": "", "specificEpithet": "canadensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "45", "verbatimEventDate": "1972-05-28", "habitat": "Occasioanal, in mixed woods.", "occurrenceRemarks": "\"White flowers\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Kalkaska", "municipality": "", "locality": "Coldsprings Twp., near Pickerel Lake.", "decimalLatitude": "44.793308", "decimalLongitude": "-84.979746", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}