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": ""}
 8R R 1 Poaceae arctagrostis latifolia jFZ   1983-08-12 .     Y2  K Poales  / canada  S123Q LATIFOLIA     n  69Â° 20' N 138Â° 44' W  /4+ML h. loney dickson    69.333333 gp0   Stephen J. Darbyshire )m  on gravel at old DEW Line site, dry exposed area !=|xH   ] 8yo (r. br.) griseb.    
{"catalogNumber": "", "order": "Poales", "family": "Poaceae", "scientificName": "Arctagrostis latifolia", "scientificNameAuthorship": "(R. Br.) Griseb.", "genus": "", "subgenus": "", "specificEpithet": "latifolia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Stephen J. Darbyshire", "recordedBy": "H. Loney Dickson", "recordNumber": "", "verbatimEventDate": "1983-08-12", "habitat": "on gravel at old DEW Line site, dry exposed area", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "69.333333", "decimalLongitude": "", "verbatimCoordinates": "69\u00c2\u00b0 20' N 138\u00c2\u00b0 44' W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}