what is the {sourcing circumstances} for {Aristoxenus} has {date of death} as {-300-0-0} ?
Which were the sourcing circumstances of Aristoxenus during his death in -300?
For what was Aristoxenus sourcing circumstances during his death in -300?
SELECT ?n WHERE { FILTER ( CONTAINS ( ?m , '-300-0-0' ) ) . resource:Aristoxenus property:date_of_death ?i . ?i property:date_of_death ?m . ?i property:sourcing_circumstances ?n }
select distinct ?value  where {
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q335156> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P570> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <-300-0-0> .
?statement <http://www.wikidata.org/entity/P1480> ?value. 
} 

SELECT ?value WHERE { wd:Q335156 p:P570 ?s . ?s ps:P570 ?x filter(contains(?x , '-300-0-0')) . ?s pq:P1480 ?value}