<http://caligraph.org/resource/Liu_Sifeng>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/1955_birth> .
<http://caligraph.org/resource/Liu_Sifeng>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_Chinese_mathematicians> .
<http://caligraph.org/resource/Liu_Sifeng>	<http://caligraph.org/ontology/birthYear>	"1955" .
<http://caligraph.org/resource/Liu_Sifeng>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Chinese_mathematicians_by_century> .
<http://caligraph.org/resource/Liu_Sifeng>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Chinese_mathematicians_by_province> .
<http://caligraph.org/resource/Liu_Sifeng>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Chinese_mathematicians> .
<http://caligraph.org/resource/Liu_Sifeng>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Henan_University_alumni> .
<http://caligraph.org/resource/Liu_Sifeng>	<http://www.w3.org/2002/07/owl#sameAs>	<http://dbpedia.org/resource/Liu_Sifeng> .
<http://caligraph.org/resource/Liu_Sifeng>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_living_people> .
<http://caligraph.org/resource/Liu_Sifeng>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Chinese_mathematician> .
<http://caligraph.org/resource/Liu_Sifeng>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:1955_births> .
<http://caligraph.org/resource/Liu_Sifeng>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Living_person> .
<http://caligraph.org/resource/Liu_Sifeng>	<http://www.w3.org/2004/02/skos/core#prefLabel>	"Liu Sifeng" .
<http://caligraph.org/resource/Liu_Sifeng>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Living_people> .
<http://caligraph.org/resource/Liu_Sifeng>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#NamedIndividual> .
<http://caligraph.org/resource/Liu_Sifeng>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Academic_Person> .
<http://caligraph.org/resource/Liu_Sifeng>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Henan_University_alumnus> .
<http://caligraph.org/resource/Liu_Sifeng>	<http://www.w3.org/2000/01/rdf-schema#label>	"Liu Sifeng" .
<http://caligraph.org/resource/Liu_Sifeng>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Lists_of_living_people> .
<http://caligraph.org/resource/Liu_Sifeng>	<http://caligraph.org/ontology/birthDate>	"1955-07-15" .