The digital revolution has been a big shift in the creation, publication and storage of our digital heritage. New le formats and supports have followed over the years to produce and reproduce audio, photos and video. Based on these observations, the Puglia region started the Puglia Digital Library project with the aim to collect in a single public collection all the digital contents related to Puglia. Due to its public nature, all the items available in the collection have been described using also RDF-based annotations and the nal dataset has been exposed via a SPARQL endpoint. During the data-engineering process, attention has been paid in the selection of shared vocabularies thus allowing a plain integration with other projects such as Cul- tura Italia, Europeana, Musei D'Italia, Internet Culturale and Sistema Archivistico Nazionale. Thanks also to its links to DBpedia, Schema.org, FOAF and GeoNames, Puglia Digital Library can be considered as a new player in the Linked Open Data cloud.