OpenAtlas

I might just have found a tiny mistake in the CIDOC CRM model for archaeological Subunits in OpenAtlas. In the model (https://demo-dev.openatlas.eu/static/images/model/openatlas_schema2.png) it states that E18 is a Physical Object while in the CIDOC CRM documentation E18 is a Physical Thing (version 7.1.1 https://www.cidoc-crm.org/version/version-7.1.1) while a Physical Object is actually E19. The same can be found in the model for historical data (https://demo-dev.openatlas.eu/static/images/model/openatlas_schema.png). Is this a mistake we should take care of or was that on purpose?

Found in demo-dev as well as on THANADOS instance

If we have to update the model we should update the new screenshots on the homepage as well.