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": ""}
  ( ONTARIO   $#FF Carex media  5vi. south shore of moose river opposite grey goose island, canfield tp., 5 1/2 miles south west of moose river     J  R. BR. ANTON A. REZNICEK ^Rv?O    E canada    ^_=C cochrane  _8! Cyperaceae POALES #4H^C   o3 v sw.n.  &B< MEDIA   )4fRailway crossing   _eq n 50â° 46' n 82â° 24' w   6g 50.766667  -82.4   57 
{"catalogNumber": "", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex media", "scientificNameAuthorship": "R. Br.", "genus": "", "subgenus": "", "specificEpithet": "media", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Anton A. Reznicek", "recordNumber": "s.n.", "verbatimEventDate": "", "habitat": "Railway crossing", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Cochrane", "municipality": "", "locality": "South shore of Moose River opposite Grey Goose Island, Canfield tp., 5 1/2 miles south west of Moose River", "decimalLatitude": "50.766667", "decimalLongitude": "-82.4", "verbatimCoordinates": "50\u00c2\u00b0 46' N 82\u00c2\u00b0 24' W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}