Immigration is a type of Migration. Migration is a type of Motion. Travel is a type of Motion. 
Measure is related to Meter. Meter is a synonym of Rhythm. Rhythm is related to Tide. Tide is related to High. 
Immigration --IsA--> Migration --IsA--> Motion <--IsA-- Travel 
Measure <--RelatedTo--> Meter <--Synonym--> Rhythm <--RelatedTo--> Tide <--RelatedTo--> High 