lawrence h. wasserman has made what number of astronomical discoveries?
Value
1
class entity
astronomy.astronomical_discovery m.0ncyv91
astronomy.astronomical_discovery astronomy.astronomer
Astronomical Discovery Lawrence H. Wasserman
count none
astronomy.astronomer.astronomical_objects_discovered
Astronomical objects discovered
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 (COUNT(?x0) AS ?value) WHERE {
SELECT DISTINCT ?x0  WHERE { 
?x0 :type.object.type :astronomy.astronomical_discovery . 
VALUES ?x1 { :m.0ncyv91 } 
?x1 :astronomy.astronomer.astronomical_objects_discovered ?x0 . 
FILTER ( ?x0 != ?x1  )
}
}
(COUNT (AND astronomy.astronomical_discovery (JOIN (R astronomy.astronomer.astronomical_objects_discovered) m.0ncyv91)))