:
http://era.europa.eu/ns#
Create a prefix for http://era.europa.eu/ns#
Hit Enter to save
Double click to create a prefix
LineReference
http://era.europa.eu/ns#LineReference
rdfs:comment
http://www.w3.org/2000/01/rdf-schema#comment
A reference to a specific national railway line.
@en
graph:default
https://triplydb.com/CBouter/FEDeRATED/graphs/default