| en
    
    
    
        
            snow
        
    
    
    
        (n, substance) | 
            ― IsA ⟶
         
            Weight: 2.0
         | en
    
    
    
        
            layer
        
    
    
    
        (n, location) | Source: Open Multilingual WordNet | 
            
            
    | en
    
    
    
        
            lithosphere
        
    
    
    
        (n, object) | 
            ― IsA ⟶
         
            Weight: 2.0
         | en
    
    
    
        
            layer
        
    
    
    
        (n, location) | Source: Open Multilingual WordNet | 
            
            
    | en
    
    
    
        
            layer
        
    
    
    
        (n, artifact) | 
            ― IsA ⟶
         
            Weight: 2.0
         | en
    
    
    
        
            artifact
        
    
    
    
        (n, wn) | Source: Open Multilingual WordNet | 
            
            
    | en
    
    
    
        
            surface
        
    
    
    
        (n, object) | 
            ― IsA ⟶
         
            Weight: 2.0
         | en
    
    
    
        
            layer
        
    
    
    
        (n, location) | Source: Open Multilingual WordNet | 
            
            
    | en
    
    
    
        
            hypodermis
        
    
    
    
        (n, animal) | 
            ― IsA ⟶
         
            Weight: 2.0
         | en
    
    
    
        
            layer
        
    
    
    
        (n, animal) | Source: Open Multilingual WordNet | 
            
            
    | en
    
    
    
        
            mantle
        
    
    
    
        (n, object) | 
            ― IsA ⟶
         
            Weight: 2.0
         | en
    
    
    
        
            layer
        
    
    
    
        (n, location) | Source: Open Multilingual WordNet | 
            
            
    | en
    
    
    
        
            blanket
        
    
    
    
        (n, artifact) | 
            ― IsA ⟶
         
            Weight: 2.0
         | en
    
    
    
        
            layer
        
    
    
    
        (n, artifact) | Source: Open Multilingual WordNet | 
            
            
    | en
    
    
    
        
            cell wall
        
    
    
    
        (n, plant) | 
            ― IsA ⟶
         
            Weight: 2.0
         | en
    
    
    
        
            layer
        
    
    
    
        (n, location) | Source: Open Multilingual WordNet | 
            
            
    | en
    
    
    
        
            backing
        
    
    
    
        (n, artifact) | 
            ― IsA ⟶
         
            Weight: 2.0
         | en
    
    
    
        
            layer
        
    
    
    
        (n, artifact) | Source: Open Multilingual WordNet | 
            
            
    | en
    
    
    
        
            upper mantle
        
    
    
    
        (n, object) | 
            ― IsA ⟶
         
            Weight: 2.0
         | en
    
    
    
        
            layer
        
    
    
    
        (n, location) | Source: Open Multilingual WordNet | 
            
            
    | en
    
    
    
        
            interlayer
        
    
    
    
        (n, artifact) | 
            ― IsA ⟶
         
            Weight: 2.0
         | en
    
    
    
        
            layer
        
    
    
    
        (n, artifact) | Source: Open Multilingual WordNet | 
            
            
    | en
    
    
    
        
            lower mantle
        
    
    
    
        (n, object) | 
            ― IsA ⟶
         
            Weight: 2.0
         | en
    
    
    
        
            layer
        
    
    
    
        (n, location) | Source: Open Multilingual WordNet | 
            
            
    | en
    
    
    
        
            asthenosphere
        
    
    
    
        (n, object) | 
            ― IsA ⟶
         
            Weight: 2.0
         | en
    
    
    
        
            layer
        
    
    
    
        (n, location) | Source: Open Multilingual WordNet | 
            
            
    | en
    
    
    
        
            wall
        
    
    
    
        (n, artifact) | 
            ― IsA ⟶
         
            Weight: 2.0
         | en
    
    
    
        
            layer
        
    
    
    
        (n, artifact) | Source: Open Multilingual WordNet | 
            
            
    | en
    
    
    
        
            stratum
        
    
    
    
        (n, organism) | 
            ― IsA ⟶
         
            Weight: 2.0
         | en
    
    
    
        
            layer
        
    
    
    
        (n, location) | Source: Open Multilingual WordNet | 
            
            
    | en
    
    
    
        
            layer
        
    
    
    
        (n, animal) | 
            ― IsA ⟶
         
            Weight: 2.0
         | en
    
    
    
        
            structure
        
    
    
    
        (n, body) | Source: Open Multilingual WordNet | 
            
            
    | en
    
    
    
        
            tier
        
    
    
    
        (n, artifact) | 
            ― IsA ⟶
         
            Weight: 2.0
         | en
    
    
    
        
            layer
        
    
    
    
        (n, artifact) | Source: Open Multilingual WordNet | 
            
            
    | en
    
    
    
        
            mesosphere
        
    
    
    
        (n, object) | 
            ― IsA ⟶
         
            Weight: 2.0
         | en
    
    
    
        
            layer
        
    
    
    
        (n, location) | Source: Open Multilingual WordNet | 
            
            
    | en
    
    
    
        
            chromosphere
        
    
    
    
        (n, object) | 
            ― IsA ⟶
         
            Weight: 2.0
         | en
    
    
    
        
            layer
        
    
    
    
        (n, location) | Source: Open Multilingual WordNet | 
            
            
    | en
    
    
    
        
            cushion
        
    
    
    
        (n, artifact) | 
            ― IsA ⟶
         
            Weight: 2.0
         | en
    
    
    
        
            layer
        
    
    
    
        (n, artifact) | Source: Open Multilingual WordNet | 
            
            
    | en
    
    
    
        
            hydrosphere
        
    
    
    
        (n, object) | 
            ― IsA ⟶
         
            Weight: 2.0
         | en
    
    
    
        
            layer
        
    
    
    
        (n, location) | Source: Open Multilingual WordNet | 
            
            
    | en
    
    
    
        
            stratosphere
        
    
    
    
        (n, object) | 
            ― IsA ⟶
         
            Weight: 2.0
         | en
    
    
    
        
            layer
        
    
    
    
        (n, location) | Source: Open Multilingual WordNet | 
            
            
    | en
    
    
    
        
            exosphere
        
    
    
    
        (n, object) | 
            ― IsA ⟶
         
            Weight: 2.0
         | en
    
    
    
        
            layer
        
    
    
    
        (n, location) | Source: Open Multilingual WordNet | 
            
            
    | en
    
    
    
        
            troposphere
        
    
    
    
        (n, object) | 
            ― IsA ⟶
         
            Weight: 2.0
         | en
    
    
    
        
            layer
        
    
    
    
        (n, location) | Source: Open Multilingual WordNet | 
            
            
    | en
    
    
    
        
            layer
        
    
    
    
        (n, animal) | 
            ― IsA ⟶
         
            Weight: 2.0
         | en
    
    
    
        
            hen
        
    
    
    
        (n, animal) | Source: Open Multilingual WordNet | 
            
            
    | en
    
    
    
        
            crust
        
    
    
    
        (n, object) | 
            ― IsA ⟶
         
            Weight: 2.0
         | en
    
    
    
        
            layer
        
    
    
    
        (n, location) | Source: Open Multilingual WordNet | 
            
            
    | en
    
    
    
        
            layer
        
    
    
    
        (n, location) | 
            ― IsA ⟶
         
            Weight: 2.0
         | en
    
    
    
        
            region
        
    
    
    
        (n, location) | Source: Open Multilingual WordNet | 
            
            
    | en
    
    
    
        
            ply
        
    
    
    
        (n, artifact) | 
            ― IsA ⟶
         
            Weight: 2.0
         | en
    
    
    
        
            layer
        
    
    
    
        (n, artifact) | Source: Open Multilingual WordNet | 
            
            
    | en
    
    
    
        
            overlay
        
    
    
    
        (n, artifact) | 
            ― IsA ⟶
         
            Weight: 2.0
         | en
    
    
    
        
            layer
        
    
    
    
        (n, artifact) | Source: Open Multilingual WordNet | 
            
            
    | en
    
    
    
        
            tropopause
        
    
    
    
        (n, object) | 
            ― IsA ⟶
         
            Weight: 2.0
         | en
    
    
    
        
            layer
        
    
    
    
        (n, location) | Source: Open Multilingual WordNet | 
            
            
    | en
    
    
    
        
            ozone layer
        
    
    
    
        (n, object) | 
            ― IsA ⟶
         
            Weight: 2.0
         | en
    
    
    
        
            layer
        
    
    
    
        (n, location) | Source: Open Multilingual WordNet | 
            
            
    | en
    
    
    
        
            course
        
    
    
    
        (n, artifact) | 
            ― IsA ⟶
         
            Weight: 2.0
         | en
    
    
    
        
            layer
        
    
    
    
        (n, artifact) | Source: Open Multilingual WordNet | 
            
            
    | en
    
    
    
        
            lift
        
    
    
    
        (n, artifact) | 
            ― IsA ⟶
         
            Weight: 2.0
         | en
    
    
    
        
            layer
        
    
    
    
        (n, artifact) | Source: Open Multilingual WordNet | 
            
            
    | en
    
    
    
        
            thermosphere
        
    
    
    
        (n, object) | 
            ― IsA ⟶
         
            Weight: 2.0
         | en
    
    
    
        
            layer
        
    
    
    
        (n, location) | Source: Open Multilingual WordNet | 
            
            
    | en
    
    
    
        
            blastoderm
        
    
    
    
        (n, animal) | 
            ― IsA ⟶
         
            Weight: 2.0
         | en
    
    
    
        
            layer
        
    
    
    
        (n, animal) | Source: Open Multilingual WordNet | 
            
            
    | en
    
    
    
        
            geological formation
        
    
    
    
        (n) | 
            ― IsA ⟶
         
            Weight: 1.0
         | en
    
    
    
        
            layer
        
    
    
    
        (n) | Source: OpenCyc 2012 | 
            
            
    | en
    
    
    
        
            epidermis plant
        
    
    
    
        (n) | 
            ― IsA ⟶
         
            Weight: 1.0
         | en
    
    
    
        
            layer
        
    
    
    
        (n) | Source: OpenCyc 2012 | 
            
            
    | en
    
    
    
        
            glacier
        
    
    
    
        (n) | 
            ― IsA ⟶
         
            Weight: 1.0
         | en
    
    
    
        
            layer
        
    
    
    
        (n) | Source: OpenCyc 2012 | 
            
            
    | en
    
    
    
        
            fresh water stratification zone
        
    
    
    
        (n) | 
            ― IsA ⟶
         
            Weight: 1.0
         | en
    
    
    
        
            layer
        
    
    
    
        (n) | Source: OpenCyc 2012 | 
            
            
    | en
    
    
    
        
            layer
        
    
    
    
        (n) | 
            ― IsA ⟶
         
            Weight: 1.0
         | en
    
    
    
        
            tangible thing
        
    
    
    
        (n) | Source: OpenCyc 2012 | 
            
            
    | en
    
    
    
        
            thin film
        
    
    
    
        (n) | 
            ― IsA ⟶
         
            Weight: 1.0
         | en
    
    
    
        
            layer
        
    
    
    
        (n) | Source: OpenCyc 2012 | 
            
            
    | en
    
    
    
        
            natural reservoir
        
    
    
    
        (n) | 
            ― IsA ⟶
         
            Weight: 1.0
         | en
    
    
    
        
            layer
        
    
    
    
        (n) | Source: OpenCyc 2012 | 
            
            
    | en
    
    
    
        
            cytoplasm layer
        
    
    
    
        (n) | 
            ― IsA ⟶
         
            Weight: 1.0
         | en
    
    
    
        
            layer
        
    
    
    
        (n) | Source: OpenCyc 2012 | 
            
            
    | en
    
    
    
        
            bundle sheath cell layer
        
    
    
    
        (n) | 
            ― IsA ⟶
         
            Weight: 1.0
         | en
    
    
    
        
            layer
        
    
    
    
        (n) | Source: OpenCyc 2012 | 
            
            
    | en
    
    
    
        
            atmospheric boundary layer
        
    
    
    
        (n) | 
            ― IsA ⟶
         
            Weight: 1.0
         | en
    
    
    
        
            layer
        
    
    
    
        (n) | Source: OpenCyc 2012 | 
            
            
    | en
    
    
    
        
            layer
        
    
    
    
        (n) | 
            ― IsA ⟶
         
            Weight: 1.0
         | en
    
    
    
        
            sheet of substance
        
    
    
    
        (n) | Source: OpenCyc 2012 | 
            
            
    | en
    
    
    
        
            endosteum
        
    
    
    
        (n) | 
            ― IsA ⟶
         
            Weight: 1.0
         | en
    
    
    
        
            layer
        
    
    
    
        (n) | Source: OpenCyc 2012 | 
            
            
    | en
    
    
    
        
            stratosphere
        
    
    
    
        (n) | 
            ― IsA ⟶
         
            Weight: 1.0
         | en
    
    
    
        
            layer | Source: German Wiktionary | 
            
            
    | en
    
    
    
        
            silicon dioxide region semiconductor
        
    
    
    
        (n) | 
            ― IsA ⟶
         
            Weight: 1.0
         | en
    
    
    
        
            layer
        
    
    
    
        (n) | Source: OpenCyc 2012 | 
            
            
    | en
    
    
    
        
            skin
        
    
    
    
        (n) | 
            ― IsA ⟶
         
            Weight: 1.0
         | en
    
    
    
        
            layer
        
    
    
    
        (n) | Source: OpenCyc 2012 | 
            
            
    | en
    
    
    
        
            layer
        
    
    
    
        (n) | 
            ― IsA ⟶
         
            Weight: 1.0
         | en
    
    
    
        
            tangible thing
        
    
    
    
        (n) | Source: OpenCyc 2012 | 
            
            
    | en
    
    
    
        
            ocean stratification zone
        
    
    
    
        (n) | 
            ― IsA ⟶
         
            Weight: 1.0
         | en
    
    
    
        
            layer
        
    
    
    
        (n) | Source: OpenCyc 2012 | 
            
            
    | en
    
    
    
        
            hydrocarbon reservoir
        
    
    
    
        (n) | 
            ― IsA ⟶
         
            Weight: 1.0
         | en
    
    
    
        
            layer
        
    
    
    
        (n) | Source: OpenCyc 2012 | 
            
            
    | en
    
    
    
        
            aquifer
        
    
    
    
        (n) | 
            ― IsA ⟶
         
            Weight: 1.0
         | en
    
    
    
        
            layer
        
    
    
    
        (n) | Source: OpenCyc 2012 | 
            
            
    | en
    
    
    
        
            periosteum
        
    
    
    
        (n) | 
            ― IsA ⟶
         
            Weight: 1.0
         | en
    
    
    
        
            layer
        
    
    
    
        (n) | Source: OpenCyc 2012 | 
            
            
    | en
    
    
    
        
            perichondrium
        
    
    
    
        (n) | 
            ― IsA ⟶
         
            Weight: 1.0
         | en
    
    
    
        
            layer
        
    
    
    
        (n) | Source: OpenCyc 2012 | 
            
            
    | en
    
    
    
        
            geological stratum
        
    
    
    
        (n) | 
            ― IsA ⟶
         
            Weight: 1.0
         | en
    
    
    
        
            layer
        
    
    
    
        (n) | Source: OpenCyc 2012 | 
            
            
    | en
    
    
    
        
            atmospheric layer
        
    
    
    
        (n) | 
            ― IsA ⟶
         
            Weight: 1.0
         | en
    
    
    
        
            layer
        
    
    
    
        (n) | Source: OpenCyc 2012 | 
            
            
    | en
    
    
    
        
            ocean zone
        
    
    
    
        (n) | 
            ― IsA ⟶
         
            Weight: 1.0
         | en
    
    
    
        
            layer
        
    
    
    
        (n) | Source: OpenCyc 2012 |