Evento datazione: data di riferimento - costruzione: Osservatorio Astronomico

https://w3id.org/italia/lombardia/data/dating-event/af447062133c1372cf9ac2c8aed1322f <https://w3id.org/arco/ontology/context-description/DatingEvent>

Evento datazione: data di riferimento - costruzione: Osservatorio Astronomico 
<https://w3id.org/arco/ontology/context-description/DatingEvent>
<https://w3id.org/italia/lombardia/data/temporal-entity/cdf327375b51b6a361ec3e757fe615b4>
<https://w3id.org/italia/lombardia/data/temporal-entity/3ee4952ac0e04645a63dd3ebe54d9b8a>

data from the linked data cloud