_:n04a28e8e378b47f0850f42272eb64fb5xb3
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://asep.lib.cas.cz/arl-cav/cs/detail-cav_un_epca-0207555-GPS-Network-SUDETEN-and-Preliminary-Results-of-Two-Campaigns-1997-and-1998/>