Assertion: ojos del salado's activity | /r/HasProperty | concentrated along feature
Facets:
Source sentences:
text: Climbers report that the most recent activity is concentrated along a rift like feature which strikes N85°E along the summit of the complex (Gonzalez-Ferran et al., 1985), which consists of at least a dozen small cones, domes, explosion craters, and thick, young, lava flows.