<https://w3id.org/zericatalog/date/1990-12-20> <http://www.w3.org/2000/01/rdf-schema#label> "1990-12-20"@it .
<https://w3id.org/zericatalog/date/1990-12-20> <http://www.w3.org/2000/01/rdf-schema#label> "1990-12-20"@en .
<https://w3id.org/zericatalog/date/1990-12-20> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.cidoc-crm.org/cidoc-crm/E52_Time-Span> .