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": ""}
Agropyron pauciflorum n v4    kt dry gravelly roadside.   %% ANTON A. REZNICEK  Poales  ;BrX   656 (Schwein.) A.S. Hitchc.  d 1976-f06-11   r, poaceae   4: Canada  :9Uv LOT 17, CONC. VI, MATCHEDASH TWP. | 10 MILES N OF COLDWATER.   [I5 Ontario AGROPYRON #|+-   j 4561  lUd pauciflorum          8q5 1284779   .:c~ Simcoe 
{"catalogNumber": "1284779", "order": "Poales", "family": "Poaceae", "scientificName": "Agropyron pauciflorum", "scientificNameAuthorship": "(Schwein.) A.S. Hitchc.", "genus": "Agropyron", "subgenus": "", "specificEpithet": "pauciflorum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Anton A. Reznicek", "recordNumber": "4561", "verbatimEventDate": "1976-06-11", "habitat": "Dry gravelly roadside.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Simcoe", "municipality": "", "locality": "Lot 17, Conc. VI, Matchedash Twp. | 10 miles N of Coldwater.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}