“…Weather expert system (Bardina & Thirumalainambi, 2005), toxic gas exposure expert system (Bardina & Thirumalainambi, 2005), human health risk assessment expert system (Bardina & Thirumalainambi, 2005), automated DSL loop qualification (Rong et al, 2000), computer-aided process planning (Zhang, 2002), vehicle registration (Demmin & Zhang, 2003), WebStra (Li, 2005), WeBIS (Kim et al, 2005), Ex-W-Pert (Far & Koono, 1996), WITS (Duan et al, 2005), analyzing company's strategic product data management requirements (Kumar & Midha, 2006), Graphical decision support interface (Douglas et al, 2004), People helping one another know stuff (Terveen et al, 1997), ActiveMath (Melis et al, 2001), CSP (Ho & Lu, 2005), Gypsy Moth expert system (Potter et al, 2000), Pl@nteInfo (Jensen et al, 2000), advising on herbicides (Thomson & Willoughby, 2004), tour itinerary planning (Niknafs et al, 2003), Wegolo 1 , Tiscover (Prö ll & Palkoska, 2003), STAR (Goy & Magro, 2005), Financial information digest system (Lam & Ho, 2001), RecommendEx (Prasad, 2007) Multimedia technologies-based WBESs IMIS (Duan et al, 2005), CMDS (Huang & Chen, 2007), fish expert (Li et al, 2002), SEDA-VRML (Tam et al, 1999) Multiagent-based WBESs Multiagent system for interpreting medical images (Shang & Shi, 1999), Multiagent-based diagnostic expert system (Shaalan et al, 2004), VTAS (Yueh et al, 2007), advisory system for financial forecasting (Liu & Leung, 2001) Semantic web technologiesbased WBESs CMDS (Huang & Chen, 2007), VTAS …”