<https://secure.gravatar.com/avatar/94739a7a23596458ac51924aefb31c26?s=96&amp;d=mm&amp;r=g>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://sangogiatot.com/san-pham/san-go-chiu-nuoc-hornitex-8mm-8466/>