https://w3id.org/framester/conceptnet5/data/en/amplifier <https://w3id.org/framester/conceptnet5/schema/IsA> <https://w3id.org/framester/conceptnet5/data/en/device_for_increase_amplitude_of_signal_encode_as_level_of_electrical_voltage_or_current> <https://w3id.org/framester/conceptnet5/schema/PartOf> <https://w3id.org/framester/conceptnet5/data/en/receiver> <https://w3id.org/framester/conceptnet5/data/en/stereo_system> <https://w3id.org/framester/conceptnet5/schema/RelatedTo> <https://w3id.org/framester/conceptnet5/data/en/gain> <https://w3id.org/framester/conceptnet5/schema/Synonym> <https://w3id.org/framester/conceptnet5/data/en/integrate_amplifier> <https://w3id.org/framester/conceptnet5/schema/UsedFor> <https://w3id.org/framester/conceptnet5/data/en/make_sound_loud> risorse dalla linked data cloud