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": ""}
    nToI CONC. XV LOT 10 SUNNIDALE TWP.   subsecundum X.-     X Agropyron  :$B 1972-08-03   R.S.W. BOBBETTE ]/&*G   J(i 1509  v~ 1284787 Agropyron subsecundum (     (Link) A.S. Hitchc. /#!C|  CANADA 5!f_   EYX Poales  Ontario ;PY  Simcoe TcA  
{"catalogNumber": "1284787", "order": "Poales", "family": "", "scientificName": "Agropyron subsecundum", "scientificNameAuthorship": "(Link) A.S. Hitchc.", "genus": "Agropyron", "subgenus": "", "specificEpithet": "subsecundum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "R.S.W. Bobbette", "recordNumber": "1509", "verbatimEventDate": "1972-08-03", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Simcoe", "municipality": "", "locality": "Conc. XV Lot 10 Sunnidale Twp.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}