Introduction Research Institute Institute Researcher Researcher Researcher Project project Researcher Gendel Proiref Gender ProjRef Name Name NameGender、| Name Gender、1pic, Topic Female Jee”‖ Linda” Female John”Male XML”"RDF Q1: Linda Q2: Female, Lind a The result is XML fragment Q3: Female. Researcher4 Introduction Research Institute Institute Projects Researcher Researcher Researcher Researcher Project Project Name Name Topic Topic ”Alice” ”Joe” Name ProjRef Name ProjRef ”Linda” ”John” ”XML” ”RDF” Gender Female Gender Male Gender Female Gender Male Researcher Name ”Alice” Gender Female Researcher Name ProjRef ”Linda” Gender Female Q1: Linda Q2: Female, Linda Q3: Female, Researcher The result is XML fragment