private fun load_out_edges: List[NeoEdge] do
		var edges = new List[NeoEdge]
		var res = neo.get(url.to_s / "relationships/out")
		for obj in res.as(JsonArray) do
			edges.add(new NeoEdge.from_json(neo, obj.as(JsonObject)))
		end
		internal_out_edges = edges
		return edges
	end