01310nas a2200229 4500000000100000000000100001008004100002260007600043653002600119653001900145653002100164653002600185653002000211100001700231700002300248245006400271856011800335300001200453490001900465520057600484020002001060 2020 d bBulgarian Academy of Sciences, Institute of Mathematics and Informatics10aCommon metadata model10aICH collection10aICH web services10aInventory integration10aLiving heritage1 aMaria Artese1 aIsabella Gagliardi00aA Unified Data Model for ICH Online Inventories: A Proposal uhttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85102867067&partnerID=40&md5=9a4d8109073e25228fc7ce2c53ca376a a267-2720 v2020-September3 aThis paper proposes an investigation about problems arising when searching and managing Intangible Cultural Heritage data: how to find out which websites are dealing with them in the world, how to collect and evaluate web services provided to make integrated queries, how to model a common metadata structure able to collect ICH entities coming from different realities and provide them in Linked Open Data format. The study is based on the QueryLab prototype, an ongoing experimentation used to integrate different inventories to provide new and easy ways to query data. a13144006 (ISSN)