070 Documentary media, educational media, news media; journalism; publishing

NPG Severity Levels Ontology

"The SeverityLevels Ontology is a modelling of the syslog message severity values from RFC 5424. (...) This is used in conjunction with the SPIN vocabulary to label exceptions that we may create in our build process. This process makes extensive use of SPIN rules. Validation tests are applied to a given data model via a SPARQL construct query and any exceptions raised are added to the :Graph object associated to a class. This :Graph object is used to add RDF annotations about the class instance named graph."

NPG Publish States Ontology

"The PublishStates Ontology is a categorization of the various states that mark the publishing status of a publication. In particular, these indicate stages in the publishing workflow. For example, a siginificant state change for an online article publication occurs when it is bound to an issue publication, whereby it transitions from an earlier 'Advance online publication' state to an 'Issue publication' state. These state changes are managed by publish-event objects which capture both the publish-state and the date (or datetime) at which this event occurs."