RDF.IRI.scheme
You're seeing just the function
scheme
, go back to RDF.IRI module for more information.
Specs
Returns the scheme of the given IRI
If the given string is not a valid absolute IRI, nil
is returned.
Examples
iex> RDF.IRI.scheme("http://www.example.com/foo")
"http"
iex> RDF.IRI.scheme("not an iri")
nil