@prefix : <https://eyereasoner.github.io/eye/reasoning#>.

:marriedTo a :SymetricRelation.
:alice :marriedTo :bob.
:bob :marriedTo :alice.
<<( :alice :marriedTo :bob )>> :since "1999".
<<( :bob :marriedTo :alice )>> :since "1999".
:TEST :PASS 1 .
:TEST :PASS 2 .
:TEST :PASS 3 .
