Nanohistory Ontology

An 'ontology' in the world of open data is a description of the relationship of data elements such as entities, attributes, fields, etc. within a specific context such as a data set, or involving other ontologies or vocabularies. Nanohistory's data model can be expressed in this manner using OWL RDF. The ontology itself is accessible at if you're interested in using it. A visualization of the current ontology using WebOWL VOWL is below.