Double URL encoding when using Serializer.toN3

[y0va]

Hi,

When I run this code:

var $rdf = require('rdflib');
var FOAF = $rdf.Namespace("http://xmlns.com/foaf/0.1/")
var iri = new URL('http://example.org/name/na me')

var sts = []
var graph = new $rdf.graph()

sts.push(new $rdf.Statement($rdf.Namespace(iri.href)('#notme'),FOAF('name'), 'Meier'))

graph.addAll(sts)

console.log(new $rdf.Serializer(graph).toN3(graph))

I get this output:

@prefix n: <http://example.org/name/na%2520me#>.
@prefix n0: <http://xmlns.com/foaf/0.1/>.

n:notme n0:name "Meier"

Which contains a double encoded whitespace (%2520).

Am I doing something wrong, or is this a bug? (I run rdflib 01.19.1 on node 11.0.0)

[y0va]

Upsi, much more wise to use $rdf.serialize:

$rdf.serialize(undefined, graph, 'http://example.org/name/', 'text/turtle')