<https://www.starkinsider.com/2010/10/san-francisco-opera-presents-alfanos-cyrano-de-bergerac-starring-placido-domingo.html#breadcrumb>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.starkinsider.com/2010/10/san-francisco-opera-presents-alfanos-cyrano-de-bergerac-starring-placido-domingo.html>