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": ""}
  gT Cornus canadensis L.  +h7  united states )      [ -88.480509  d0< S.N. cornaceae J     k* Cornales MCTF28451 6   f7gX CORNUS   46.643085 W   0oiO~ Baraga  3 MICHIGAN   ~jk canadensis  |E eric a. bourdo, jr.  Ii 1974-06-09   k% T49N R33W Sec 18 Commont in cedar swamps and adjacent uplands but commonest in the former. Associates: Cwoptis groefnlandica, Monesis unif|ora, Maianthemum canadensis, Clintoni borealis. f+<    wv:H T 1473805 
{"catalogNumber": "1473805", "order": "Cornales", "family": "Cornaceae", "scientificName": "Cornus canadensis", "scientificNameAuthorship": "L.", "genus": "Cornus", "subgenus": "", "specificEpithet": "canadensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Eric A. Bourdo, Jr.", "recordNumber": "s.n.", "verbatimEventDate": "1974-06-09", "habitat": "Common in cedar swamps and adjacent uplands but commonest in the former. Associates: Coptis groenlandica, Monesis uniflora, Maianthemum canadensis, Clintonia borealis.", "occurrenceRemarks": "MCTF28451", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Baraga", "municipality": "", "locality": "T49N R33W Sec 18", "decimalLatitude": "46.643085", "decimalLongitude": "-88.480509", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}