@prefix rdf: . @prefix ns1: . ns1:c779a62dc663c28f252f682718453a9636cf07e2 rdf:type rdf:Statement . @prefix rdfs: . ns1:c779a62dc663c28f252f682718453a9636cf07e2 rdfs:label "Embedded HTML Metadata Statement 224" . @prefix pwdr: . ns1:c779a62dc663c28f252f682718453a9636cf07e2 pwdr:describedby . @prefix ns4: . ns1:c779a62dc663c28f252f682718453a9636cf07e2 rdf:object ns4:Formula . @prefix sioc: . ns1:c779a62dc663c28f252f682718453a9636cf07e2 rdf:predicate sioc:links_to ; rdf:subject .