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# test for https://github.com/RDFLib/rdflib/issues/532
from rdflib import Graph
def test_issue532():
data = """
@base <http://purl.org/linkedpolitics/MembersOfParliament_background> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix lpv: <vocabulary/> .
@prefix NationalParty: <NationalParty/> .
<EUmember_1026>
a lpv:MemberOfParliament ;
lpv:MEP_ID "1026" ;
lpv:countryOfRepresentation <EUCountry_FR> ;
lpv:dateOfBirth "1946-07-13"^^xsd:date ;
lpv:politicalFunction [
a lpv:PoliticalFunction ;
lpv:beginning "1989-10-13"^^xsd:date ;
lpv:end "1992-01-14"^^xsd:date ;
lpv:institution NationalParty:sans_etiquette
] , [
a lpv:PoliticalFunction ;
lpv:beginning "2005-02-24"^^xsd:date ;
lpv:end "2007-01-30"^^xsd:date ;
lpv:institution NationalParty:Union_pour_la_democratie_francaise
] ;
foaf:familyName "Bourlanges" ;
foaf:givenName "Jean-Louis" .
"""
g = Graph()
g.parse(data=data, format="n3")
getnewMeps = """
PREFIX lpv: <http://purl.org/linkedpolitics/vocabulary/>
prefix foaf: <http://xmlns.com/foaf/0.1/>
prefix xsd: <http://www.w3.org/2001/XMLSchema#>
SELECT DISTINCT ?name ?lastname WHERE {
?member a lpv:MemberOfParliament .
?member foaf:givenName ?name .
?member foaf:familyName ?lastname .
?member lpv:politicalFunction ?function .
?function lpv:beginning ?date .
FILTER (?date >= "2004-06-20"^^xsd:date)
}
"""
result = list(g.query(getnewMeps))
assert len(result) == 1
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