What is <frequency> of <Effelsberg 100-m Radio Telescope> ?
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Which is the frequency of the Effelsberg 100-m Radio Telescope?
SELECT DISTINCT ?v WHERE { resource:Effelsberg_100-m_Radio_Telescope property:frequency ?v }
select distinct ?answer where { ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q705139> . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P2144> . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?answer. }
select distinct ?answer where { wd:Q705139 wdt:P2144 ?answer}
86000 408