Relation sumo#in_scope_of_interest (cognitive_agent,?)  the 2nd argument is within the scope of interest of the agent;  the interest indicated can be either positive or negative
  type:  binary_predicate_type  the class of predicates relating two items - its valence is two
  type:  intentional_relation_type  the class of relations between an agent and one or more entities, where the relation requires that the agent has awareness of the entity
  supertype:  intentional_relation__intentionalrelation (cognitive_agent,?)  relations between an agent and one or more entities, where the relation requires that the agent has awareness of the entity
     supertype:  relation_playing_a_special_role (*)  this type permits to categorize relations according to their roles ; this is a traditional but quite subjective way of categorizing relations
        >part of:  relation__related_thing__relatedthing___related_with  type for any relation (unary, binary, ..., *-ary) and instance of pm#relation_type