| Property | Value | 
      
        | 
          ?:linkContext
         | 
        
          
            - 
              Zuell, C. (2016). Open-Ended Questions. GESIS Survey Guidelines. Mannheim: GESIS.
                 (xsd:string)
              
            
 
            - 
              Zuell, C. (2016). Open-ended questions (GESIS Survey Guidelines). Mannheim, Germany: GESIS - Leibniz Institute for the Social Sciences. https://doi.org/10.15465/gesis-sg_en_002 Methodology 2020, Vol.16(1), 41-58
                 (xsd:string)
              
            
 
            - 
              Züll, C. (2016). Open-ended questions (version 2.0). GESIS-Leibniz-Institut für Sozialwissenschaften. https://www.ssoar.info/ssoar/bitstream/handle/ document/56342/ssoar-2016-zull-Open-Ended_ Questions_Version_20.pdf;sequence=1
                 (xsd:string)
              
            
 
            - 
              Züll, C. (2016). Open-ended questions. GESIS Survey Guidelines. Mannheim, Germany: GESIS -Leibniz Institute for the Social Sciences. doi: 10.15465/gesis-sg_en_002
                 (xsd:string)
              
            
 
           
         | 
      
      
        | 
          ?:linkSource
         | 
        
          
            - 
              OUTCITE pipeline
                 (xsd:string)
              
            
 
           
         | 
      
      
        | 
          ?:linkingMethod
         | 
        
          
         | 
      
      
        | 
          ?:mainEntity
         | 
        
          
         | 
      
      
        | 
          ?:name
         | 
        
          
            - 
              Zuell, C., . (2016). Open-ended questions (GESIS Survey Guidelines. Mannheim, Germany: GESIS. GESIS Survey Guidelines, 16 pp. 41-58.
                 (xsd:string)
              
            
 
           
         | 
      
      
        | 
          is
          ?:referenceMetadata
          of
         | 
        
          
         | 
      
      
        | 
          ?:toSource
         | 
        
          
         | 
      
      
        | 
          rdf:type
         | 
        
          
         |