<http://caligraph.org/ontology/Language_article_with_speaker_number_undated>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Language_articles_with_speaker_number_undated> .
<http://caligraph.org/ontology/Language_article_with_speaker_number_undated>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Class> .
<http://caligraph.org/ontology/Language_article_with_speaker_number_undated>	<http://www.w3.org/2000/01/rdf-schema#label>	"Language article with speaker number undated" .
<http://caligraph.org/ontology/Language_article_with_speaker_number_undated>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://caligraph.org/ontology/Language_article_with_invalid_population_dates> .