Anno 2021 https://w3id.org/leo/data/year/2021 <https://w3id.org/italia/onto/TI/Year> rdfs:label Anno 2021 <https://w3id.org/italia/onto/TI/year> xsd:gYear 2021 rdf:type <https://w3id.org/italia/onto/TI/Year> data from the linked data cloud