<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/Organization>
<http://www.happytodos.com/?source=%22http%3A%2Fanswers.onstartups.com%2Fquestions%2F33646%2Fweb-based-project-management-for-me-and-the-clients%22>