<http://caligraph.org/ontology/20th-century_landslide>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Class> .
<http://caligraph.org/ontology/1980s_landslide>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/20th-century_landslide> .
<http://caligraph.org/ontology/1990s_landslide>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/20th-century_landslide> .
<http://caligraph.org/ontology/1920s_landslide>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/20th-century_landslide> .
<http://caligraph.org/ontology/20th-century_landslide>	<http://www.w3.org/2000/01/rdf-schema#label>	"20th-century landslide" .
<http://caligraph.org/ontology/20th-century_landslide>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:20th-century_landslides> .
<http://caligraph.org/ontology/1940s_landslide>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/20th-century_landslide> .
<http://caligraph.org/ontology/1960s_landslide>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/20th-century_landslide> .
<http://caligraph.org/ontology/20th-century_landslide>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Landslide> .
<http://caligraph.org/ontology/Landslide_in_the_Soviet_Union>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/20th-century_landslide> .
<http://caligraph.org/ontology/1910s_landslide>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/20th-century_landslide> .
<http://caligraph.org/ontology/Landslide_in_2000>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/20th-century_landslide> .