Assertion: lichen | /r/HasProperty | excellent
Facets:
value: for insects
type: TRANSITIVE-OBJECT
value: for other small invertebrates
type: TRANSITIVE-OBJECT
value: for arthropods
type: TRANSITIVE-OBJECT
value: at measuring air quality
type: OTHER
Source sentences:
text: Lichen offer food and shelter to a wide variety of organisms, they are excellent at measuring air quality and ecological value, and they are beautiful to look at.
text: They are an excellent home for insects, arthropods, and other small invertebrates.