Online auctions can be constituted-of-or-filled-with artifacts.Logical formLearned from29 sentences. An artifact may pertain-to the past.Logical formLearned from29 sentences. Pictures may show artifacts.Logical formLearned from29 sentences. A repository can be for artifacts.Logical formLearned from29 sentences. A museum may have a collection of artifacts.Logical formLearned from28 sentences. An artifact may pertain-to a method.Logical formLearned from28 sentences. Artifacts can be wonderful.Logical formLearned from28 sentences. An artifact can be worldly.Logical formLearned from28 sentences. An artifact can be famous.Logical formLearned from28 sentences. Artifacts may be made.Logical formLearned from28 sentences. Artifacts can be undesirable.Logical formLearned from28 sentences. Artifacts may be stolen.Logical formLearned from28 sentences. Artifacts may undergo an excavation.Logical formLearned from27 sentences. Artifacts may be found in an area.Logical formLearned from27 sentences. Artifacts can be constituted-of-or-filled-with value.Logical formLearned from27 sentences.