which isotop of lead has the minimum parity that make it a nuclear isomer?
select ?ent where { ?ent wdt:P31 wd:Q1372384 . ?ent wdt:P1123 ?obj . ?ent wdt:P31 wd:Q846110} ORDER BY ASC(?obj)LIMIT 5 
isotope of lead: Q1372384 nuclear isomer: Q846110