https://w3id.org/framester/conceptnet5/data/en/chalk_board <https://w3id.org/framester/conceptnet5/schema/AtLocation> <https://w3id.org/framester/conceptnet5/data/en/classroom> <https://w3id.org/framester/conceptnet5/data/en/in_class> <https://w3id.org/framester/conceptnet5/schema/HasProperty> <https://w3id.org/framester/conceptnet5/data/en/black> <https://w3id.org/framester/conceptnet5/data/en/clean> <https://w3id.org/framester/conceptnet5/data/en/good_for_draw_on> <https://w3id.org/framester/conceptnet5/schema/NotIsA> <https://w3id.org/framester/conceptnet5/data/en/use_any_more> <https://w3id.org/framester/conceptnet5/schema/ReceivesAction> <https://w3id.org/framester/conceptnet5/data/en/use_in_school_classroom> <https://w3id.org/framester/conceptnet5/data/en/use_in_school> <https://w3id.org/framester/conceptnet5/schema/UsedFor> <https://w3id.org/framester/conceptnet5/data/en/write_on_with_chalk> <https://w3id.org/framester/conceptnet5/data/en/teach_child> <https://w3id.org/framester/conceptnet5/data/en/teach_in_school> <https://w3id.org/framester/conceptnet5/data/en/pound_information_into_children%27s_head> risorse dalla linked data cloud