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": ""}
1958-06-13 V 6 E    CAREX 0     canada  1K 1097  BRITISH COLUMBIA c/,:%      &#Jr -116.033333  y_Cgp CYPERACEAE 50â° 12' n 116â° 02' w f    e EAST KOOTENAY POALES BDY  1539 .  south end of whitetail lake. ^bDa      PRAEGRACILIS 50.2 fl   Pc carex praegracilis  |>yR W. BOOTT  Y!N 1383673  *Ao R. L. Taylor 
{"catalogNumber": "1383673", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex praegracilis", "scientificNameAuthorship": "W. Boott", "genus": "Carex", "subgenus": "", "specificEpithet": "praegracilis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "R. L. Taylor", "recordNumber": "1539", "verbatimEventDate": "1958-06-13", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "British Columbia", "county": "East Kootenay", "municipality": "", "locality": "South end of Whitetail Lake.", "decimalLatitude": "50.2", "decimalLongitude": "-116.033333", "verbatimCoordinates": "50\u00c2\u00b0 12' N 116\u00c2\u00b0 02' W", "minimumElevationInMeters": "1097", "maximumElevationInMeters": ""}