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": ""}
      , 44â° 16' n 66â° 20' w   ,QC0~ NOVA SCOTIA    +=m= Schkuhr ex Willd.   :# Digby  1993-07-01 _%k   X CYPERACEAE  ? CONOIDEA   tN CAREX CONOIDEA  Poales s  MICHAEL J. OLDHAM .pj.   ~7 Brier Island, Big Cove. 15095 tqWk     @X-2z 44.266667  
{"catalogNumber": "", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex conoidea", "scientificNameAuthorship": "Schkuhr ex Willd.", "genus": "", "subgenus": "", "specificEpithet": "conoidea", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Michael J. Oldham", "recordNumber": "15095", "verbatimEventDate": "1993-07-01", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Nova Scotia", "county": "Digby", "municipality": "", "locality": "Brier Island, Big Cove.", "decimalLatitude": "44.266667", "decimalLongitude": "", "verbatimCoordinates": "44\u00c2\u00b0 16' N 66\u00c2\u00b0 20' W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}