what system does have fathom measurement unit?
Entity Entity Entity Entity Entity
m.03zt2 m.06x875 m.07s8j1 m.07s8kh m.07s8nl
Imperial unit system English units Finnish obsolete units of measurement Norwegian units of measurement Swedish units of measurement
class entity
measurement_unit.measurement_system m.01464h
measurement_unit.measurement_system measurement_unit.distance_unit
Measurement System Fathom
none none
measurement_unit.measurement_system.length_units
Length Units
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.measurement_system . 
VALUES ?x1 { :m.01464h } 
?x0 :measurement_unit.measurement_system.length_units ?x1 . 
FILTER ( ?x0 != ?x1  )
}
}
(AND measurement_unit.measurement_system (JOIN measurement_unit.measurement_system.length_units m.01464h))