Assertion: spider's thread | /r/HasProperty | silken
Facets:
Source sentences:
text: One version tells that while taking refuge in a cave on Rathlin Island, he witnesses a spider continuously failing to climb its silken thread to its web.
text: To disperse most (although not all) young spiders travel by climbing to the tops of grass blades, fence posts or shrubs, elevating their abdomens and throwing out silken threads.