What is {noble title} of {Louis the Pious} and {follows}
What is the type of quantum particle with the very best gyromagnetic ratio whose occasion of is isotope of neutronium ?
What was Louis the Pious' noble title and who follows?
SELECT ?a ?z WHERE { resource:Louis_the_Pious property:noble_title ?k . ?k property:noble_title ?z . ?k property:follows ?a . }
select distinct ?dataprop1 ?obj where { ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q43974> . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P97> . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?obj . ?statement <http://www.wikidata.org/entity/P580> ?dataprop1 . } 
SELECT ?value1 ?obj WHERE { wd:Q43974 p:P97 ?s . ?s ps:P97 ?obj . ?s pq:P155 ?value1 . }