(原始内容存档于2020-10-26). Life in the LinkedData Cloud. www.opencalais.com. [2009-11-10]. (原始内容存档于2009-11-24). Wikipedia has a LinkedData twin called DBpedia. DBpedia
Information Forms) 艺术家联合名录 SPARQL query to count AAT concepts. Getty Linked Open Data. [2019-03-02]. (原始内容存档于2021-04-22). Getty Vocabularies (Getty Research