: Student2http://www.semanticweb.org/jinxu/ontologies/2023/1/University# Create a prefix for http://www.semanticweb.org/jinxu/ontologies/2023/1/University# Hit Enter to save Double click to create a prefix | foaf:knows | : Student1http://www.semanticweb.org/jinxu/ontologies/2023/1/University# Create a prefix for http://www.semanticweb.org/jinxu/ontologies/2023/1/University# Hit Enter to save Double click to create a prefix |