PRESSoo is an ontology intended to describe continuing resources, including serial publications. This model is an extension of FRBRoo; it was developed by the ISSN International Centre and the National Library of France and is now endorsed as an official IFLA standard. It allows for the distribution of information about continuing resources as linked data. This article is an updated translation and was originally published in French in Arabesques, the bulletin of ABES, the French Bibliographic Agency for Higher Education. This updated translation is published in Serials Review with the authorization of the publisher.