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": ""}
  C ONTARIO  r 43.6 puccinellia distans ]^  1423026 +mJ   * t -798  /5  : HALTON HILLS TOWN MUNIC., 6 KM NE OF MILTON, W. SIDE OF 9TH LINE, 0.2 KM N. OF HWYe. 401, 0.3 KM S. OF STEELES AVE., TRAFALGAR TWP., 43â° 36' n 79â° 48' w; grid-961269 (30m/12) UWcD    =z ca6nada   e (jacq.) parl. Halton          $*L0 william j. crins 1991-06-08 2kMl   20 4 poales  PUCCINELLIA H5?    Wu distans POACEAE &   8425 @d 
{"catalogNumber": "1423026", "order": "Poales", "family": "Poaceae", "scientificName": "Puccinellia distans", "scientificNameAuthorship": "(Jacq.) Parl.", "genus": "Puccinellia", "subgenus": "", "specificEpithet": "distans", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "William J. Crins", "recordNumber": "8425", "verbatimEventDate": "1991-06-08", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Halton", "municipality": "", "locality": "Halton Hills Town Munic., 6 km NE of Milton, W. side of 9th Line, 0.2 km N. of Hwy. 401, 0.3 km S. of Steeles Ave., Trafalgar Twp.,", "decimalLatitude": "43.6", "decimalLongitude": "-79.8", "verbatimCoordinates": "43\u00c2\u00b0 36' N 79\u00c2\u00b0 48' W; Grid-961269 (30M/12)", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}