<http://dbpedia.org/resource/Helmut_Kretschmar>	<http://purl.org/dc/elements/1.1/description>	"German opera singer" .
<http://dbpedia.org/resource/Helmut_Kretschmar>	<http://dbpedia.org/ontology/birthPlace>	<http://dbpedia.org/resource/Kleve> .
<http://dbpedia.org/resource/Helmut_Kretschmar>	<http://dbpedia.org/ontology/birthDate>	"1928-02-03Z"^^<http://www.w3.org/2001/XMLSchema#date> .
<http://dbpedia.org/resource/Helmut_Kretschmar>	<http://www.w3.org/2000/01/rdf-schema#comment>	"Helmut Kretschmar (born 3 February 1928) is a German classical tenor who spent most of his career performing in concerts and recitals with major orchestras and at important music festivals internationally. Although he focused his career mainly within the concert repertoire, Kretschmar did appear two times on the opera stage, notably singing in the world premiere of Arnold Schoenberg's Moses und Aron in 1954."@en .
<http://dbpedia.org/resource/Helmut_Kretschmar>	<http://dbpedia.org/ontology/birthYear>	"1928Z"^^<http://www.w3.org/2001/XMLSchema#gYear> .
<http://dbpedia.org/resource/Helmut_Kretschmar>	<http://xmlns.com/foaf/0.1/name>	"Kretschmar, Helmut"@en .