<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/Organization>
<http://www.lainformacion.com/ciencia-y-tecnologia/cosmologia/el-fisico-stephen-hawking-permanece-estable-en-el-hospital_DfF7CblJyhaD5mNm3P5WE2/>