<http://caligraph.org/resource/Hammer\u0027s_German_Grammar_and_Usage>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Language_textbook> .
<http://caligraph.org/resource/Hammer\u0027s_German_Grammar_and_Usage>	<http://www.w3.org/2002/07/owl#sameAs>	<http://dbpedia.org/resource/Hammer\u0027s_German_Grammar_and_Usage> .
<http://caligraph.org/resource/Hammer\u0027s_German_Grammar_and_Usage>	<http://caligraph.org/ontology/nonFictionSubject>	<http://caligraph.org/resource/Linguistics> .
<http://caligraph.org/resource/Hammer\u0027s_German_Grammar_and_Usage>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#NamedIndividual> .
<http://caligraph.org/resource/Hammer\u0027s_German_Grammar_and_Usage>	<http://www.w3.org/2000/01/rdf-schema#label>	"Hammer's German Grammar and Usage" .
<http://caligraph.org/resource/Hammer\u0027s_German_Grammar_and_Usage>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Language_textbooks> .
<http://caligraph.org/resource/Hammer\u0027s_German_Grammar_and_Usage>	<http://www.w3.org/2004/02/skos/core#prefLabel>	"Hammer's German Grammar and Usage" .
<http://caligraph.org/resource/Hammer\u0027s_German_Grammar_and_Usage>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Outline_of_German_language> .