http://pcs#External_Reviewer subClassOf http://crs_dr#person
http://pcs#Administrator subClassOf http://crs_dr#person
http://pcs#Paper subClassOf http://crs_dr#document
http://pcs#Review subClassOf http://crs_dr#document
http://crs_dr#abstract subClassOf http://pcs#DOCUMENT
http://crs_dr#reviewer subClassOf http://pcs#PERSON
http://crs_dr#participant subClassOf http://pcs#PERSON
http://pcs#Conference subClassOf http://crs_dr#event
http://pcs#ConferenceMember subClassOf http://crs_dr#person
http://crs_dr#review subClassOf http://pcs#DOCUMENT
http://crs_dr#author subClassOf http://pcs#ConferenceMember
http://crs_dr#article subClassOf http://pcs#DOCUMENT
http://crs_dr#chair subClassOf http://pcs#PERSON
http://pcs#Programme subClassOf http://crs_dr#conference
