title: creating an object property "relation/predicate" between individuals "instances" in protege?
body: <p>i am using protege 4 to create an ontology</p>
  
  <p>if the question was not clear, here is an example :</p>
  
  <p>Superclass is (thing)</p>
  
  <p>Subclasses are as follow 
            (company) that has two data properties (company name) &amp; (company abbreviation)
            (social network) 
            (service) </p>
  
  <p>an instance of company class is (macintosh) that has two data properties (macintosh) &amp; (MAC)</p>
  
  <p>an instance of social network class is (facebook)</p>
  
  <p>an instance of service class is (adsence)</p>
  
  <p>1# i want to say that mac has a logo 
                   and  facebook has a logo
  so, logo has to be a class ? and if , how to relate an individual to a class by a relation ? is this possible to do ?</p>
  
  <p>2# how to relate two individuals by a relation in protege ?</p>