the fossil sk 48 has what kind of organism classification?
Entity
m.06rpnl
Paranthropus robustus
class entity
biology.organism_classification m.0fdn01
biology.organism_classification biology.fossil_specimen
Organism Classification SK 48
none none
biology.organism_classification.fossil_specimens
Fossil specimens
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 :biology.organism_classification . 
VALUES ?x1 { :m.0fdn01 } 
?x0 :biology.organism_classification.fossil_specimens ?x1 . 
FILTER ( ?x0 != ?x1  )
}
}
(AND biology.organism_classification (JOIN biology.organism_classification.fossil_specimens m.0fdn01))