Assertion: bottle | /r/CapableOf | discard in 19th century
Facets:
value: less often than later ones
type: TEMPORAL
Source sentences:
text: Straw marks on never buried bottles have only been observed by the author on earlier mouth-blown (pre-1870s) bottles although this may be a skewed sample as earlier bottles were more valuable to reuse and thus discarded less often than later ones in the 19th century.