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": ""}
 :wM angustifolium HANSFORD T. SHACKLETTE  UU         67.7833333333 !p8       A@ 1948-08-04   -115.5 n&  CANAA jx      LAT. 67Â° 47' N, LONG. 115Â° 30' W & 5N  kitikmeot region  XE@   s;o`0 (L.) Scop. 
{"catalogNumber": "", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "(L.) Scop.", "genus": "", "subgenus": "", "specificEpithet": "angustifolium", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Hansford T. Shacklette", "recordNumber": "", "verbatimEventDate": "1948-08-04", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "", "county": "Kitikmeot Region", "municipality": "", "locality": "", "decimalLatitude": "67.7833333333", "decimalLongitude": "-115.5", "verbatimCoordinates": "Lat. 67\u00c2\u00b0 47' N, Long. 115\u00c2\u00b0 30' W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}