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": ""}
67.783333 &^Q      lE 1948-08-04 Carex rariflora -MJm     Back of the village, Coppermine, Coronation Gulf, at mouthh of Coppermine River. vMsn  (wah|enb.) sm. 4  hansford t. shacklette |5      CYPERAC3AE T     67Â° 47' N 115Â° 30' W $1ms   WT CANADA  a rariflora  se^H 1384585  Kf  CAREX  EJ+,y 3286   
{"catalogNumber": "1384585", "order": "", "family": "Cyperaceae", "scientificName": "Carex rariflora", "scientificNameAuthorship": "(Wahlenb.) Sm.", "genus": "Carex", "subgenus": "", "specificEpithet": "rariflora", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Hansford T. Shacklette", "recordNumber": "3286", "verbatimEventDate": "1948-08-04", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "", "county": "", "municipality": "", "locality": "Back of the village, Coppermine, Coronation Gulf, at mouth of Coppermine River.", "decimalLatitude": "67.783333", "decimalLongitude": "", "verbatimCoordinates": "67\u00c2\u00b0 47' N 115\u00c2\u00b0 30' W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}