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": ""}
  1979-07-23 ,K%  ANTON A. REZNICEK 61;    wA 1284783  1? canada ontario 8/_     TF~|0 POACEAE  hi1C  simcoe AGROPYRON o   j $ ROEM. & SCHULT.  Lot 11, Conc. V, Vespra Twp., 5 miles NW of Barrie. =5    agropyron pectiniforme &> ^  POALES <tp  Dry gravel railtracks.  a       
{"catalogNumber": "1284783", "order": "Poales", "family": "Poaceae", "scientificName": "Agropyron pectiniforme", "scientificNameAuthorship": "Roem. & Schult.", "genus": "Agropyron", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Anton A. Reznicek", "recordNumber": "", "verbatimEventDate": "1979-07-23", "habitat": "Dry gravel railtracks.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Simcoe", "municipality": "", "locality": "Lot 11, Conc. V, Vespra Twp., 5 miles NW of Barrie.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}