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from pyrudof import Rudof, RudofConfig, RDFFormat, QueryResultFormat
endpoint = "https://plod.dbcls.jp/repositories/RDFPortal_VoID"
sparql_query = """
PREFIX void: <http://rdfs.org/ns/void#>
PREFIX sd: <http://www.w3.org/ns/sparql-service-description#>
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
CONSTRUCT WHERE {
[
a sd:Service ;
sd:defaultDataset [
a sd:Dataset ;
sd:namedGraph [
sd:name <http://sparql.uniprot.org/uniprot> ;
a sd:NamedGraph ;
sd:endpoint ?ep_url ;
sd:graph [
a void:Dataset ;
void:triples ?total_count ;
void:classes ?class_count ;
void:properties ?property_count ;
void:distinctObjects ?uniq_object_count ;
void:distinctSubjects ?uniq_subject_count ;
void:classPartition [
void:class ?class_name ;
void:entities ?class_triple_count
] ;
void:propertyPartition [
void:property ?property_name ;
void:triples ?property_triple_count
]
]
]
]
] .
}
"""
rudof = Rudof(RudofConfig())
rudof.use_endpoint(endpoint)
result = rudof.run_query_construct_str(sparql_query, QueryResultFormat.Turtle)
print(result)
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