Assertion: cairn terrier | /r/ObjectUse | used as marker
Facets:
value: in iceland
type: LOCATION
value: often
type: TEMPORAL
value: along paths
type: LOCATION
Source sentences:
text: In Iceland, cairns were often used as markers along the numerous single-file roads or paths that crisscrossed the island; many of these ancient cairns are still standing, although the paths have disappeared.