RDF.Graph.describes-question-mark
You're seeing just the function
describes-question-mark
, go back to RDF.Graph module for more information.
Specs
describes?(t(), RDF.Star.Statement.coercible_subject()) :: boolean()
Checks if a RDF.Graph
contains statements about the given resource.
Examples
iex> RDF.Graph.new([{EX.S1, EX.p1, EX.O1}]) |> RDF.Graph.describes?(EX.S1)
true
iex> RDF.Graph.new([{EX.S1, EX.p1, EX.O1}]) |> RDF.Graph.describes?(EX.S2)
false