<https://riu-gift.com/author/r-19851225gmail-com#author>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://riu-gift.com/interesting/property-in-an-effort/attachment/%C2%83g%C2%83%C2%89%C2%83b%C2%83n-7>