centimetre–gram–second system of units measures density by what unit?
Entity
m.01027pfj
Gram per cubic centimetre
class entity
measurement_unit.unit_of_density m.0csh0c
measurement_unit.unit_of_density measurement_unit.measurement_system
Unit of Density Centimetre–gram–second system of units
none none
measurement_unit.unit_of_density.measurement_system
Measurement system
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 :measurement_unit.unit_of_density . 
VALUES ?x1 { :m.0csh0c } 
?x0 :measurement_unit.unit_of_density.measurement_system ?x1 . 
FILTER ( ?x0 != ?x1  )
}
}
(AND measurement_unit.unit_of_density (JOIN measurement_unit.unit_of_density.measurement_system m.0csh0c))