siding spring was involved in the discovery of what?
Entity Entity
m.0qfq968 m.03y7bfz
C/2013 A1 90564 Markjarnyk
class entity
astronomy.astronomical_discovery m.03_jr7
astronomy.astronomical_discovery astronomy.astronomical_survey_project_organization
Astronomical Discovery siding spring
none none
astronomy.astronomical_discovery.discovery_organization
Discovery Organization
PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#> PREFIX : <http://rdf.freebase.com/ns/> 
SELECT (?x0 AS ?value) WHERE {
SELECT DISTINCT ?x0  WHERE { 
?x0 :type.object.type :astronomy.astronomical_discovery . 
VALUES ?x1 { :m.03_jr7 } 
?x0 :astronomy.astronomical_discovery.discovery_organization ?x1 . 
FILTER ( ?x0 != ?x1  )
}
}
(AND astronomy.astronomical_discovery (JOIN astronomy.astronomical_discovery.discovery_organization m.03_jr7))