Where is the burial location of L. Frank Baum who resided at 1712 S. Glendale Avenue, Glendale, Los Angeles County, California, USA?
SELECT ?answer WHERE { wd:Q207544 wdt:P119 ?answer . ?answer wdt:P969 ?x FILTER(contains(?x,'1712 S. Glendale Avenue, Glendale, Los Angeles County, California, USA'))}
l. frank baum: Q207544