<https://heello.ir/#website>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://heello.ir/%DA%86%DA%A9-%D9%84%DB%8C%D8%B3%D8%AA-%D9%86%D8%B8%D8%A7%D9%81%D8%AA-%D8%B3%D8%A7%D8%AE%D8%AA%D9%85%D8%A7%D9%86/>