@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix sd: <http://darq.sf.net/dose/0.1#> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix sparql: <http://kasei.us/2008/04/sparql#> .
@prefix p: <http://dbpedia.org/property/> .

# definition of an endpoint
[] a sd:Service ;
	rdfs:label "DBpedia" ;
	rdfs:comment "Service for DBpedia data" ;
	
	# the endpoint url
	sd:url <http://dbpedia.org/sparql> ;
	
	# capabilities of the endpoint
	sd:capability [ 
		# the endpoint stores triples with predicate rdf:type
		sd:predicate rdf:type ; 
		sd:triples 9417778 ; 
	];
	
	sd:capability [ 
		# the endpoint stores triples with predicate foaf:name
		sd:predicate foaf:name ; 
		sd:triples 700012 ; 
		
		# if the object in the triple pattern is bound 
		# (e.g. ?s foaf:name 'Bastian Quilitz") the result size will be
		# reduced by factor 0.02. (on average)
		sd:objectSelectivity 1.4e-06 ;
	
	] ;
	
	
	# whether the service is definitive or not
	# sd:isDefinitive (default=false)
	sd:isDefinitive false ;
	
	# total number of triples in the store
	sd:totalTriples 58787090 ; 
	
	sparql:pattern [ a foaf:Person ; p:name [] ; foaf:name [] ; p:field [] ; p:wordnet_type [] ] ;
	.
