SELECT DISTINCT ?uri WHERE { <http://dbpedia.org/resource/AT&T_Park> <http://dbpedia.org/property/operator> ?uri }
Who is the operator of AT&T Park ?
SELECT DISTINCT ?r WHERE { resource:A_T&_T_Park property:operator ?r }
San Francisco Giants
The operator of AT&T Park is [San Francisco Giants].
AT & T Park is operated by the [San Francisco Giants].