<http://www.arg.dundee.ac.uk/aif#I-node>	<http://www.w3.org/2002/07/owl#equivalentClass>	<http://www.arg.dundee.ac.uk/aif#Statement> .
<http://www.arg.dundee.ac.uk/aif#I-node>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Class> .
<http://www.arg.dundee.ac.uk/aif#I-node>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://www.arg.dundee.ac.uk/aif#Node> .
<http://www.arg.dundee.ac.uk/aif#I-node>	<http://www.w3.org/2002/07/owl#disjointWith>	<http://www.arg.dundee.ac.uk/aif#S-node> .
<http://www.arg.dundee.ac.uk/aif#I-node>	<http://www.w3.org/2000/01/rdf-schema#comment>	"I-nodes contain information. They can only be connected through an S-node." .