> ? [some #educational_activity] [km#graph11_on_article [an #article, dc#Coverage: km#teaching_CGs, pm#title: "On Teaching Conceptual Graphs", dc#Creator: "Henrik Schärfe, Ulrik Petersen, Peter Øhrstroøm", pm#in_proceedings of: km#ICCS_2002] ](06/05/2024); //Search time: 4.2e-05 s, printing time: 0.0003 s (according to the Unix function gettimeofday())