vocabulary.dcterms:description of the RINF and ERATV application guides that @en
rdfs:comment Indication of existence of metal mass in the, vicinity of the location, susceptible of perturbating, the reading of balises by the on-board system. @en
http://data.europa.eu/949/legalDeadline 12 months after publication of Article 7 Guide,12 months after publication of Article 7 Guide for OP tracks @en