Relationsumo#independent_probability__independentprobability(sumo#formula,sumo#formula)the probabilities of the formulas being true are independenttype: pm#binary_predicate_typethe class of predicates relating two items - its valence is twotype: pm#symmetric_relation_typewhen (?REL ?INST1 ?INST2) implies (?REL ?INST2 ?INST1), for all ?INST1 and ?INST2type: pm#probability_relation_typethe class of relations that permit assessment of the probability of an event or situationsupertype: pm#probability_relation__probabilityrelation (sumo#formula,?) supertype: pm#relation_from_description (pm#description,*) supertype: pm#relation_from_description_content/medium/container (pm#description_content/medium/container,*) supertype: pm#relation_from/to_thing_of_common_kind (*)this type permits to categorize relations according to their signatures and hence offers (i) a concise way to set essential exclusion relations, and (ii) a systematic and easy-to-follow categorizationsupertype: pm#relation__related_thing__relatedthing___related_with (*)type for any relation (unary, binary, ..., *-ary) and instance of pm#relation_typesupertype: pm#symmetric_relation__symmetricrelation (?,?)this category only serves structuration purposes: it is instance of pm#symmetric_relation_type which is not instance of pm#class_of_inheritable_relation_typesupertype: pm#binary_relation_with_particular_mathematical_property (?,?) supertype: pm#relation_with_particular_mathematical_property (*) supertype: pm#relation_with_particular_property (*)this rather fuzzy type permits to group categorization schemes less common than those covered by the previous sibling categoriessupertype: pm#relation__related_thing__relatedthing___related_with (*)type for any relation (unary, binary, ..., *-ary) and instance of pm#relation_type