Following this guide I've created a page with the following source code {{#subobject:mysubobject |url = https://www.instagram.com/p/CXeE2j-NT6s/ |title = Bullismo: proposta una legge in Francia per pu...

What does it mean: "On a page that is connected to a Wikidata item via the interwiki links, you can use the function by adding the label of the property you want in your language or the P-number ...