When did Dan Rowan receive his star on the Hollywood Walk of Fame
SELECT ?value1 ?value2 WHERE { wd:Q3013195 p:P166 ?s . ?s ps:P166 wd:Q17985761 . ?s pq:P585 ?value1 . ?s pq:P1706 ?value2 }
dan rowan: Q3013195 star on hollywood walk of fame: Q17985761