Generates a SPARQL sample() aggregate.
sample()
Returns an arbitrary value from the group's bindings of expression, used to carry a non-grouped column through an aggregating query.
expression
The expression to sample a binding from over the group
The sample(…) aggregate
sample(…)
SPARQL 1.1 Sample
Generates a SPARQL
sample()aggregate.Returns an arbitrary value from the group's bindings of
expression, used to carry a non-grouped column through an aggregating query.