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 M# ^W     yn2i w. boott CAREX PRAEGAACILIS    utm 003481, map 40i/15, square 17nt04  TJd    $pI 1383618   SOUTH DORCHESTER TOWNSH8P, HWY 73, 8.1 KM NW OF SPRINGFIELD POST OFFICE, 0.3 KM S OF KETTLE CREEK BRIDGE.  k*-s      imef poales  1990-05-29 ^^q    elgin 2K   CYPERACEAE +Iw/   KT  MICHAEL J. OLDHAM CAR3X &x0|e   5( CANADA  10912   W  PRAEGRACILIS Q 4, 
{"catalogNumber": "1383618", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex praegracilis", "scientificNameAuthorship": "W. Boott", "genus": "Carex", "subgenus": "", "specificEpithet": "praegracilis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Michael J. Oldham", "recordNumber": "10912", "verbatimEventDate": "1990-05-29", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Elgin", "municipality": "", "locality": "South Dorchester Township, Hwy 73, 8.1 km NW of Springfield Post Office, 0.3 km S of Kettle Creek bridge.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "UTM 003481, Map 40I/15, Square 17NT04", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}