<http://dbpedia.org/resource/Charles_Knowlton>	<http://www.w3.org/2000/01/rdf-schema#comment>	"Charles Knowlton (May 10, 1800 \u2013 February 20, 1850) was an American physician, atheist and writer."@en .
<http://dbpedia.org/resource/Charles_Knowlton>	<http://dbpedia.org/ontology/birthYear>	"1800Z"^^<http://www.w3.org/2001/XMLSchema#gYear> .
<http://dbpedia.org/resource/Charles_Knowlton>	<http://purl.org/dc/elements/1.1/description>	"American physician, atheist, writer and birth control advocate" .
<http://dbpedia.org/resource/Charles_Knowlton>	<http://dbpedia.org/ontology/deathYear>	"1850Z"^^<http://www.w3.org/2001/XMLSchema#gYear> .
<http://dbpedia.org/resource/Charles_Knowlton>	<http://dbpedia.org/ontology/deathDate>	"1850-02-20Z"^^<http://www.w3.org/2001/XMLSchema#date> .
<http://dbpedia.org/resource/Charles_Knowlton>	<http://dbpedia.org/ontology/knownFor>	<http://dbpedia.org/resource/Birth_control> .
<http://dbpedia.org/resource/Charles_Knowlton>	<http://xmlns.com/foaf/0.1/name>	"Charles Knowlton"@en .
<http://dbpedia.org/resource/Charles_Knowlton>	<http://xmlns.com/foaf/0.1/name>	"Knowlton, Charles"@en .
<http://dbpedia.org/resource/Charles_Knowlton>	<http://dbpedia.org/ontology/birthDate>	"1800-05-10Z"^^<http://www.w3.org/2001/XMLSchema#date> .