<https://news.sap.com/brazil/2016/01/imagination-zone-da-sap-traz-inovacoes-para-o-varejo-na-nrf-retails-big-show/>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://news.sap.com/brazil/tags/nrf-retails-big-show/>