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": ""}
 n k``k s. varga  !  CANADA      arex utriculata boott 3L#     F7 43Â° 47' 15" N 79Â° 22' 50" W; UTM Ref Markham 30M/14W 303 493   |>V s.n.     3- 1980-06-13    CYPERACEAE _L|       qO* 43.7875 UTRICULATA t N  poales Ep  
{"catalogNumber": "", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex utriculata", "scientificNameAuthorship": "Boott", "genus": "", "subgenus": "", "specificEpithet": "utriculata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "S. Varga", "recordNumber": "s.n.", "verbatimEventDate": "1980-06-13", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "43.7875", "decimalLongitude": "", "verbatimCoordinates": "43\u00c2\u00b0 47' 15\" N 79\u00c2\u00b0 22' 50\" W; UTM Ref Markham 30M/14W 303 493", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}