what is the {start time} for {Technical University of Munich} has {member of} as {German Universities Excellence Initiative} ?
When did the Technical University of Munich join the German Universities Excellence Initiative?
When did the Technical University of Munich become a member of the German Universities Excellence Initiative?
SELECT ?j WHERE { ?z property:start_time ?j . ?z property:member_of resource:German_Universities_Excellence_Initiative . resource:Technical_University_of_Munich property:member_of ?z }
select distinct ?value  where {
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q157808> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P463> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <http://wikidata.dbpedia.org/resource/Q705657> .
?statement <http://www.wikidata.org/entity/P580> ?value. 
} 

SELECT ?value WHERE { wd:Q157808 p:P463 ?s . ?s ps:P463 wd:Q705657 . ?s pq:P580 ?value}