Keita Matsuyama Michael Kraus Kazuhiro Kitagawa Nobuo Saito A Path-Based RDF Query Language for CC/PP and UAProf . 3-7 2004 conf/percom/2004w PerCom Workshops http://csdl.computer.org/comp/proceedings/percomw/2004/2106/00/21060003abs.htm db/conf/percom/percomw2004.html#MatsuyamaKKS04