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": ""}
 canada m   hQ Qi (link) a.s. hitchc.    YHCf OPEN OAK WOODS ON DRY SAND.  .!z ANTON A. REZNICEK    Conc. VI Lot 22, Vespra Twp.     1972-10-07 Me   Poaceae %y y?  subsecundum 2yNwQ   U 1284786      M^ 0o Ontario   Tu@l agropyron     X 2295
{"catalogNumber": "1284786", "order": "", "family": "Poaceae", "scientificName": "", "scientificNameAuthorship": "(Link) A.S. Hitchc.", "genus": "Agropyron", "subgenus": "", "specificEpithet": "subsecundum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Anton A. Reznicek", "recordNumber": "2295", "verbatimEventDate": "1972-10-07", "habitat": "Open oak woods on dry sand.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "", "municipality": "", "locality": "Conc. VI Lot 22, Vespra Twp.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}