Assertion: prickly pear | /r/ObjectUse | used as natural agricultural fencing
Facets:
value: in an attempt
type: TEMPORAL
Source sentences:
text: Prickly pears (mostly Opuntia stricta) were originally imported into Europe during the 1500s and Australia in the 18th century for gardens, and were later used as a natural agricultural fencing and in an attempt to establish a cochineal dye industry.