https://w3id.org/framester/conceptnet5/data/en/have_erection <https://w3id.org/framester/conceptnet5/schema/HasPrerequisite> <https://w3id.org/framester/conceptnet5/data/en/be_male> <https://w3id.org/framester/conceptnet5/data/en/stimulate_your_penis> <https://w3id.org/framester/conceptnet5/schema/MotivatedByGoal> <https://w3id.org/framester/conceptnet5/data/en/have_sex> risorse dalla linked data cloud