@prefix rdfs: . @prefix owl: . @prefix xsd: . @prefix rdf: . @prefix dc: . @prefix property: . @prefix domain_ontology: . @prefix : . @base . :Named_graph { :Interaction_TIP1-NR2B property:entity1 :TIP1 ; property:entity2 :NR2B ; rdf:value "Y" . } { :Named_graph property:entity1_type domain_ontology:Protein ; property:entity2_type domain_ontology:Neuroreceptor_subunit . }