<http://caligraph.org/ontology/Health_effect_of_tobacco>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Health_effect> .
<http://caligraph.org/ontology/Health_effect_of_tobacco>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Class> .
<http://caligraph.org/ontology/Health_effect_of_tobacco>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Effect_of_psychoactive_drugs> .
<http://caligraph.org/ontology/Health_effect_of_tobacco>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Health_effects_of_tobacco> .
<http://caligraph.org/ontology/Health_effect_of_tobacco>	<http://www.w3.org/2000/01/rdf-schema#label>	"Health effect of tobacco" .