What is {owned by} of {CRRC} that is {proportion} is {1.0} ?
Which was the owner of CRRC which has proportion of 1.0?
Who owned CRRC which has proportion of 1.0?
SELECT ?f WHERE { FILTER ( CONTAINS ( ?j , '1.0' ) ) . ?u property:owned_by ?f . resource:CRRC property:owned_by ?u . ?u property:proportion ?j }
select distinct ?obj  where {
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q19840026> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P127> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?obj .
?statement <http://www.wikidata.org/entity/P1107> <1.0>
} 

SELECT ?obj WHERE { wd:Q19840026 p:P127 ?s . ?s ps:P127 ?obj . ?s pq:P1107 ?x filter(contains(?x , '1.0')) }