sub:assertion {
  sub:paragraph c4o:hasContent "DBPEDIA [23], FREEBASE [8] and YAGO [21] represent the most mature approaches for automatically building KBs from Wikipedia. Despite its crowd- sourced nature (i.e., fully manual), WIKIDATA [31] benefits from a rapidly growing community of active users, who have developed several robots for automatic imports of Wikipedia and third-party data. The KNOWLEDGE VAULT [11] is an example of KB construction combining Web-scale textual corpora, as well as additional semi-structured Web data such as HTML tables. Although our system may potentially create a KB from scratch from an input corpus, we prefer to improve the quality of existing resources and integrate into them, rather than developing a standalone one." ;
    a doco:Paragraph .
}