what is the {point in time} for {Erasmus} has {academic degree} as {Doctor of Divinity} ?
On what date was the Doctor of Divinity given to Erasmus?
When did Erasmus earn his Doctor of Divinity degree?
SELECT ?z WHERE { resource:Erasmus property:academic_degree ?z . ?z property:point_in_time ?z . ?z property:academic_degree resource:Doctor_of_Divinity }
select distinct ?value  where {
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q43499> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P512> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <http://wikidata.dbpedia.org/resource/Q1984623> .
?statement <http://www.wikidata.org/entity/P585> ?value. 
} 

SELECT ?value WHERE { wd:Q43499 p:P512 ?s . ?s ps:P512 wd:Q1984623 . ?s pq:P585 ?value}