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": ""}
 :N>R Dunwich Tp, ca. 6km SW of Dutton P.O., "Dutton Swamp" or "Dutton Marsh", UTM 531190 (map 40I/12) (sq 17MT51) ROEM. & SCHULT. :1O-     (p/   pectiniforme  6476 K^t,<    POALES  OC`     canada rp   LB|H poaceae tPY: Michael J. Oldham  CuwW AGROPVRON    1403257 eWCu  edge of railway tracks Xz   4J) rare & local Agropyron pectiniforme Z@   #Qxx ontario  1986-07-05 s33ay 
{"catalogNumber": "1403257", "order": "Poales", "family": "Poaceae", "scientificName": "Agropyron pectiniforme", "scientificNameAuthorship": "Roem. & Schult.", "genus": "Agropyron", "subgenus": "", "specificEpithet": "pectiniforme", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Michael J. Oldham", "recordedBy": "", "recordNumber": "6476", "verbatimEventDate": "1986-07-05", "habitat": "edge of railway tracks", "occurrenceRemarks": "rare & local", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "", "municipality": "", "locality": "Dunwich Tp, ca. 6km SW of Dutton P.O., \"Dutton Swamp\" or \"Dutton Marsh\", UTM 531190 (map 40I/12) (sq 17MT51)", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}