<http://purl.org/ontology/mo/singer>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#ObjectProperty> .
<http://purl.org/ontology/mo/singer>	<http://purl.org/ontology/mo/level>	"2" .
<http://purl.org/ontology/mo/singer>	<http://www.w3.org/2000/01/rdf-schema#comment>	"Relates a performance to an involved singer" .
<http://purl.org/ontology/mo/singer>	<http://www.w3.org/2000/01/rdf-schema#isDefinedBy>	<http://purl.org/ontology/mo/> .
<http://purl.org/ontology/mo/singer>	<http://www.w3.org/2003/06/sw-vocab-status/ns#term_status>	"stable" .
<http://purl.org/ontology/mo/singer>	<http://www.w3.org/2000/01/rdf-schema#domain>	<http://purl.org/ontology/mo/Performance> .
<http://purl.org/ontology/mo/singer>	<http://www.w3.org/2000/01/rdf-schema#range>	<http://xmlns.com/foaf/0.1/Agent> .
<http://purl.org/ontology/mo/singer>	<http://www.w3.org/2000/01/rdf-schema#subPropertyOf>	<http://purl.org/ontology/mo/performer> .