> ? [some km#knowledge_representation] [km#graph1_on_article [an #article, dc#Coverage: km#knowledge_representation, pm#title: "What Is a Knowledge Representation?", dc#Creator: "Randall Davis, Howard E. Shrobe and Peter Szolovits", pm#object of: (a #publishing, pm#time: 1993 , pm#place: (the #object_section "14:1 p17-33", pm#part of: is#AI_Magazine)), pm#url: http://medg.lcs.mit.edu/ftp/psz/k-rep.html] ](06/05/2024); //Search time: 0.00019 s, printing time: 0.0005 s (according to the Unix function gettimeofday())