Their collaborative construction importantly enables them to avoid the scaling problems encountered by expert-constructed knowledge bases.
ccKBs have come to play an important role in information systems, forming the basis for a wide range of natural language processing applications (Hovy et al., 2013) such as question answering (Berant et al., 2013;Krishnamurthy and Mitchell, 2015) or representation learning for entities (Toutanova et al., 2015;Yaghoobzadeh et al., 2018).