Landmark is a type of Position. Landmark is a synonym of Historic. Historic is a synonym of Significant. Significant is related to Partner. 
Implement is related to Glass. Glass is related to Reflection. 
Position <--IsA-- Landmark <--Synonym--> Historic <--Synonym--> Significant <--RelatedTo--> Partner 
Implement <--RelatedTo--> Glass <--RelatedTo--> Reflection 