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": ""}
  7| 1453260       xT YVES DESMARAIS  1222   +N   CANADA JX       Q v`^ Quebec    mj4rm 47â° 03' n, 70â° 51' w  fallopia c   _* *X fallopia cilinodis 47.05 [  (michx.) holub M%     u  1960-08-25
{"catalogNumber": "1453260", "order": "", "family": "", "scientificName": "Fallopia cilinodis", "scientificNameAuthorship": "(Michx.) Holub", "genus": "Fallopia", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Yves Desmarais", "recordNumber": "1222", "verbatimEventDate": "1960-08-25", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Quebec", "county": "", "municipality": "", "locality": "", "decimalLatitude": "47.05", "decimalLongitude": "", "verbatimCoordinates": "47\u00c2\u00b0 03' N, 70\u00c2\u00b0 51' W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}