Tell me Robert Fisk's degree that he received from Trinity College Dublin.
SELECT ?value1 ?value2 WHERE { wd:Q310900 p:P69 ?s . ?s ps:P69 wd:Q258464 . ?s pq:P512 ?value1 . ?s pq:P812 ?value2 }
robert fisk: Q310900 trinity college: Q258464