instance
http://dbpedia.org/resource/California_Park,_California
http://dbpedia.org/resource/Canal_Tunnels
http://dbpedia.org/resource/Cascade_Tunnel
http://dbpedia.org/resource/Primrose_Hill_Tunnel
http://dbpedia.org/resource/Puerto_Suello_Hill_Tunnel
http://dbpedia.org/resource/Purewa_Tunnel
http://dbpedia.org/resource/Queensbury_Tunnel
http://dbpedia.org/resource/Quemahoning_Tunnel
http://dbpedia.org/resource/Robertson_Tunnel
http://dbpedia.org/resource/Romerike_Tunnel
http://dbpedia.org/resource/Sandilands_Tunnel
http://dbpedia.org/resource/Sangaldan_Tunnel
http://dbpedia.org/resource/Santa_Susana_Tunnel
http://dbpedia.org/resource/Saverne_Tunnel
http://dbpedia.org/resource/Savio_Rail_Tunnel
http://dbpedia.org/resource/Schenley_Tunnel
http://dbpedia.org/resource/Merritton_Tunnel
http://dbpedia.org/resource/Beacon_Hill_Tunnel_(Hong_Kong)
http://dbpedia.org/resource/Bekkelaget_Tunnel
http://dbpedia.org/resource/Belmont_Tunnel_(Nebraska)
http://dbpedia.org/resource/Belsize_Tunnel
http://dbpedia.org/resource/Bergen_Tunnels
http://dbpedia.org/resource/Berkeley_Hills_Tunnel
http://dbpedia.org/resource/Big_Savage_Tunnel
http://dbpedia.org/resource/Black_Rock_Tunnel
http://dbpedia.org/resource/Blea_Moor_Tunnel
http://dbpedia.org/resource/Blue_Ridge_Tunnel
http://dbpedia.org/resource/Borden_Tunnel
http://dbpedia.org/resource/Bowling_Tunnel
http://dbpedia.org/resource/Box_Tunnel
http://dbpedia.org/resource/Boßler_Tunnel
http://dbpedia.org/resource/Bradway_Tunnel
http://dbpedia.org/resource/Bramhope_Tunnel
http://dbpedia.org/resource/Brandleite_Tunnel
http://dbpedia.org/resource/Brenner_Base_Tunnel
http://dbpedia.org/resource/Deer_Creek_Tunnel
http://dbpedia.org/resource/Deliktaş_Tunnel
http://dbpedia.org/resource/Holmestrandsporten
http://dbpedia.org/resource/Hoosac_Tunnel
http://dbpedia.org/resource/Joralemon_Street_Tunnel
http://dbpedia.org/resource/Patcham_Tunnel
http://dbpedia.org/resource/Penmanshiel_Tunnel
http://dbpedia.org/resource/Perkasie_Tunnel
http://dbpedia.org/resource/Perthus_Tunnel
http://dbpedia.org/resource/Remutaka_Tunnel
http://dbpedia.org/resource/Richmond_Hill_Tunnel
http://dbpedia.org/resource/Ricken_Tunnel
http://dbpedia.org/resource/Ulriken_Tunnel
http://dbpedia.org/resource/Ulvin_Tunnel
http://dbpedia.org/resource/Uptown_Hudson_Tubes
http://dbpedia.org/resource/Vale_Tunnel
http://dbpedia.org/resource/Vereina_Tunnel
http://dbpedia.org/resource/Virginia_Avenue_Tunnel
http://dbpedia.org/resource/Colwall_Tunnels
http://dbpedia.org/resource/Combe_Down_Tunnel
http://dbpedia.org/resource/Connaught_Tunnel
http://dbpedia.org/resource/Conococheague_Mountain_Tunnel
http://dbpedia.org/resource/Copenhagen_Tunnel
http://dbpedia.org/resource/Cork_Run_Tunnel
http://dbpedia.org/resource/Cougal_Spiral
http://dbpedia.org/resource/Cowan_Bank
http://dbpedia.org/resource/Cowburn_Tunnel
http://dbpedia.org/resource/Cramer_Tunnel
http://dbpedia.org/resource/Cromer_Tunnel
http://dbpedia.org/resource/Sakhalin_Tunnel
http://dbpedia.org/resource/Saltash_Tunnel
http://dbpedia.org/resource/Church_Hill_Tunnel
http://dbpedia.org/resource/City_Tunnel_(Malmö)
http://dbpedia.org/resource/Clarence_Tunnel
http://dbpedia.org/resource/Clay_Cross_Tunnel
http://dbpedia.org/resource/Clayton_Tunnel
http://dbpedia.org/resource/Eppenberg_Tunnel
http://dbpedia.org/resource/Franklin_Tunnel
http://dbpedia.org/resource/Freeburg_Tunnel
http://dbpedia.org/resource/Fréjus_Rail_Tunnel
http://dbpedia.org/resource/Furka_Base_Tunnel
http://dbpedia.org/resource/Furka_Summit_Tunnel
http://dbpedia.org/resource/Galabets_(tunnel)
http://dbpedia.org/resource/Gallitzin_Tunnel
http://dbpedia.org/resource/Gaoligongshan_Tunnel
http://dbpedia.org/resource/Gasworks_Tunnel
http://dbpedia.org/resource/Gerrards_Cross_Tunnel
http://dbpedia.org/resource/Gevingåsen_Tunnel
http://dbpedia.org/resource/Gisburn_Tunnel
http://dbpedia.org/resource/Glenbrook_Tunnel_(1892)
http://dbpedia.org/resource/Glenbrook_Tunnel_(1913)
http://dbpedia.org/resource/Glowworm_Tunnel
http://dbpedia.org/resource/Gongweixu_Tunnel
http://dbpedia.org/resource/Gotthard_Base_Tunnel
http://dbpedia.org/resource/Gotthard_Tunnel
http://dbpedia.org/resource/Grafenort_–_Engelberg_Tunnel
http://dbpedia.org/resource/Great_Haigh_Sough
http://dbpedia.org/resource/Great_Northern_Tunnel
http://dbpedia.org/resource/Moffat_Tunnel
http://dbpedia.org/resource/Mont_d'Ambin_Base_Tunnel
http://dbpedia.org/resource/Montague_Street_Tunnel
http://dbpedia.org/resource/Monte_Santomarco_Tunnel
http://dbpedia.org/resource/Morley_Tunnel
http://dbpedia.org/resource/Mount_Macdonald_Tunnel
http://dbpedia.org/resource/Mount_Royal_Tunnel
http://dbpedia.org/resource/Mount_Shaughnessy_Tunnel
http://dbpedia.org/resource/Mount_Washington_Transit_Tunnel
http://dbpedia.org/resource/Murray_Bridge_Tunnel
http://dbpedia.org/resource/Apennine_Base_Tunnel
http://dbpedia.org/resource/Ledbury_Tunnel
http://dbpedia.org/resource/Lees_Moor_Tunnel
http://dbpedia.org/resource/Leipzig_City_Tunnel
http://dbpedia.org/resource/Letten_Tunnel
http://dbpedia.org/resource/Lieråsen_Tunnel
http://dbpedia.org/resource/Ligerz_Tunnel
http://dbpedia.org/resource/Linslade_Tunnel
http://dbpedia.org/resource/Liverpool_Overhead_Railway_Southern_Extension_Tunnel
http://dbpedia.org/resource/Lopper_II_Rail_Tunnel
http://dbpedia.org/resource/Lopper_I_Rail_Tunnel
http://dbpedia.org/resource/Lyttelton_Rail_Tunnel
http://dbpedia.org/resource/Lötschberg_Base_Tunnel
http://dbpedia.org/resource/Lötschberg_Tunnel
http://dbpedia.org/resource/Lüliangshan_Tunnel
http://dbpedia.org/resource/Shiziyang_Tunnel
http://dbpedia.org/resource/Shugborough_Tunnel
http://dbpedia.org/resource/Simplon_Tunnel
http://dbpedia.org/resource/Skaugum_Tunnel
http://dbpedia.org/resource/Smørstein_Tunnel
http://dbpedia.org/resource/Snoqualmie_Tunnel
http://dbpedia.org/resource/Staten_Island_Tunnel
http://dbpedia.org/resource/Steinway_Tunnel
http://dbpedia.org/resource/Stickpile_Tunnel
http://dbpedia.org/resource/Zimmerberg_Base_Tunnel
http://dbpedia.org/resource/Zürichberg_Tunnel
http://dbpedia.org/resource/Ōhikage_Tunnel
http://dbpedia.org/resource/Şirinyer_Tunnel
http://dbpedia.org/resource/Ayaş_Tunnel
http://dbpedia.org/resource/Aylsham_Bypass_Tunnel
http://dbpedia.org/resource/Baguashan_Tunnel_(THSR)
http://dbpedia.org/resource/Brockville_Tunnel
http://dbpedia.org/resource/Brookville_Tunnel
http://dbpedia.org/resource/Brownqueen_Tunnel
http://dbpedia.org/resource/Brush_Tunnel
http://dbpedia.org/resource/Burdale_Tunnel
http://dbpedia.org/resource/Burlington_Tunnel
http://dbpedia.org/resource/Busk–Ivanhoe_Tunnel
http://dbpedia.org/resource/Bærum_Tunnel
http://dbpedia.org/resource/Bözberg_Rail_Tunnel
http://dbpedia.org/resource/Center_City_Commuter_Connection
http://dbpedia.org/resource/Central_Subway_(San_Francisco)
http://dbpedia.org/resource/Central_Tunnel
http://dbpedia.org/resource/Tickhole_Tunnel
http://dbpedia.org/resource/Toldish_Tunnel
http://dbpedia.org/resource/Totley_Tunnel
http://dbpedia.org/resource/Transbay_Tube
http://dbpedia.org/resource/Tsuen_Wan_line_immersed_tube
http://dbpedia.org/resource/Tunnel_Ejpovice
http://dbpedia.org/resource/Tunnel_No._41
http://dbpedia.org/resource/Tunnel_Punta_Olimpica
http://dbpedia.org/resource/Turn_Hole_Tunnel
http://dbpedia.org/resource/Twin_Peaks_Tunnel
http://dbpedia.org/resource/Tyholt_Tunnel
http://dbpedia.org/resource/Wabash_Tunnel
http://dbpedia.org/resource/Weinberg_Tunnel
http://dbpedia.org/resource/Wenvoe_Tunnel
http://dbpedia.org/resource/West_Link
http://dbpedia.org/resource/West_Qinling_Tunnel
http://dbpedia.org/resource/Whitehall_Tunnel
http://dbpedia.org/resource/Whitrope_Tunnel
http://dbpedia.org/resource/Winston_Tunnel
http://dbpedia.org/resource/Winter_Street_Concourse
http://dbpedia.org/resource/Wipkingen_Tunnel
http://dbpedia.org/resource/60th_Street_Tunnel
http://dbpedia.org/resource/63rd_Street_Tunnel
http://dbpedia.org/resource/Access_to_the_Region's_Core
http://dbpedia.org/resource/Aigi_Tunnel
http://dbpedia.org/resource/Albula_Tunnel
http://dbpedia.org/resource/Alpine_Tunnel
http://dbpedia.org/resource/Alva_B._Adams_Tunnel
http://dbpedia.org/resource/Ampthill_Tunnel
http://dbpedia.org/resource/Amur_River_Tunnel
http://dbpedia.org/resource/Downtown_Hudson_Tubes
http://dbpedia.org/resource/Downtown_Seattle_Transit_Tunnel
http://dbpedia.org/resource/Drøyli_Tunnel
http://dbpedia.org/resource/Dudley_Railway_Tunnel
http://dbpedia.org/resource/Duncan_Tunnel
http://dbpedia.org/resource/Dunsmuir_Tunnel
http://dbpedia.org/resource/East_River_Tunnels
http://dbpedia.org/resource/Eugene_Tunnel
http://dbpedia.org/resource/Euston_tunnel
http://dbpedia.org/resource/Eyholztunnel
http://dbpedia.org/resource/Finse_Tunnel
http://dbpedia.org/resource/First_Street_Tunnel
http://dbpedia.org/resource/Flat_Rock_Tunnel
http://dbpedia.org/resource/Flathead_Tunnel
http://dbpedia.org/resource/Fort_Mason_Tunnel
http://dbpedia.org/resource/North_Downs_Tunnel
http://dbpedia.org/resource/North_River_Tunnels
http://dbpedia.org/resource/North_Shore_Connector_tunnel
http://dbpedia.org/resource/Northgate_Link_tunnel
http://dbpedia.org/resource/Northolt_tunnel
http://dbpedia.org/resource/Oshima_Tunnel
http://dbpedia.org/resource/Oslo_Tunnel
http://dbpedia.org/resource/Otira_Tunnel
http://dbpedia.org/resource/Palas_Tunnel
http://dbpedia.org/resource/Parnell_Tunnel
http://dbpedia.org/resource/Parsik_Tunnel
http://dbpedia.org/resource/Pasila_Rail_Tunnel
http://dbpedia.org/resource/Koeltztown_Tunnel
http://dbpedia.org/resource/Greenside_Tunnel
http://dbpedia.org/resource/Greenwood_Tunnel
http://dbpedia.org/resource/Grosmont_Tunnel
http://dbpedia.org/resource/Guadarrama_Tunnel
http://dbpedia.org/resource/Gulfoss_Tunnel
http://dbpedia.org/resource/Götatunneln
http://dbpedia.org/resource/Hagerman_Tunnel
http://dbpedia.org/resource/Hakkōda_Tunnel
http://dbpedia.org/resource/Hallandsås_Tunnel
http://dbpedia.org/resource/Harmanec_Tunnel
http://dbpedia.org/resource/Heiligenberg_Tunnel
http://dbpedia.org/resource/Helensburgh_Glow_Worm_Tunnel
http://dbpedia.org/resource/Helsinki–Tallinn_Tunnel
http://dbpedia.org/resource/Henryton_Tunnel
http://dbpedia.org/resource/Hirschengraben_Tunnel
http://dbpedia.org/resource/Auchmar_(Hamilton,_Ontario)
http://dbpedia.org/resource/J&L_Tunnel
http://dbpedia.org/resource/Jacks_Mountain_Tunnel
http://dbpedia.org/resource/Jarlsberg_Tunnel
http://dbpedia.org/resource/Tanna_Tunnel
http://dbpedia.org/resource/Tanum_Tunnel
http://dbpedia.org/resource/Tauern_Railway_Tunnel
http://dbpedia.org/resource/Ten_Tunnels_Deviation
http://dbpedia.org/resource/Bözberg_Rail_Tunnel__New_Bözberg_Rail_Tunnel__1
http://dbpedia.org/resource/Ardglen_Tunnel
http://dbpedia.org/resource/Auburn_Tunnel
http://dbpedia.org/resource/Channel_Tunnel
http://dbpedia.org/resource/Chiltern_tunnel
http://dbpedia.org/resource/Chipping_Sodbury_Tunnel
http://dbpedia.org/resource/Jenson_Tunnel
http://dbpedia.org/resource/Kaimai_Tunnel
http://dbpedia.org/resource/Kanmon_Railway_Tunnel
http://dbpedia.org/resource/Katzenberg_Tunnel
http://dbpedia.org/resource/Kaunas_Railway_Tunnel
http://dbpedia.org/resource/Kessler_Tunnel
http://dbpedia.org/resource/Khojak_Tunnel
http://dbpedia.org/resource/Kilsby_Tunnel
http://dbpedia.org/resource/Summit_Tunnel
http://dbpedia.org/resource/Sunset_Tunnel
http://dbpedia.org/resource/Swan_View_Tunnel
http://dbpedia.org/resource/Taft_Tunnel
http://dbpedia.org/resource/Taihang_Tunnel
http://dbpedia.org/resource/Eglinton_Trophy
http://dbpedia.org/resource/University_Link_tunnel__University_Link_tunnel__1
http://dbpedia.org/resource/Aryankavu_Tunnel
http://dbpedia.org/resource/Marmaray_Tunnel
http://dbpedia.org/resource/Maroggia_Tunnel
http://dbpedia.org/resource/Phoenixville_Tunnel
http://dbpedia.org/resource/Pir_Panjal_Railway_Tunnel
http://dbpedia.org/resource/Pittsburgh_&_Steubenville_Extension_Railroad_Tunnel
http://dbpedia.org/resource/Port_Perry_Tunnel
http://dbpedia.org/resource/Somerton_Tunnel
http://dbpedia.org/resource/Southampton_Tunnel
http://dbpedia.org/resource/St._Clair_Tunnel
http://dbpedia.org/resource/St._Paul_Pass_Tunnel
http://dbpedia.org/resource/Great_Belt_Bridge__The_East_Tunnel__1
http://dbpedia.org/resource/Hægebostad_Tunnel
http://dbpedia.org/resource/Indigo_Tunnel
http://dbpedia.org/resource/Kleiver_Tunnel
http://dbpedia.org/resource/Koralm_Tunnel
http://dbpedia.org/resource/Koznitsa_(tunnel)
http://dbpedia.org/resource/Kvineshei_Tunnel
http://dbpedia.org/resource/Käferberg_Tunnel
http://dbpedia.org/resource/Michigan_Central_Railway_Tunnel
http://dbpedia.org/resource/Natural_Tunnel_State_Park
http://dbpedia.org/resource/Negro_Mountain_Tunnel
http://dbpedia.org/resource/New_Guanjiao_Tunnel
http://dbpedia.org/resource/Old_Royal_Naval_College
http://dbpedia.org/resource/Carr's_Tunnel
http://dbpedia.org/resource/Rastatt_Tunnel
http://dbpedia.org/resource/Red_Sucker_tunnel
http://dbpedia.org/resource/Seikan_Tunnel
http://dbpedia.org/resource/Shin-Kanmon_Tunnel
http://dbpedia.org/resource/Woodhead_Tunnel
http://dbpedia.org/resource/Woodsmith_Mine_Tunnel
http://dbpedia.org/resource/Woy_Woy_Tunnel
http://dbpedia.org/resource/Wushaoling_Tunnel
http://dbpedia.org/resource/Xinguanyin_Tunnel
http://dbpedia.org/resource/Monte_Ceneri_Rail_Tunnel__Monte_Ceneri_Rail_Tunnel__1
http://dbpedia.org/resource/Simpson_Tunnel__Simpson_Tunnel__1
http://dbpedia.org/resource/Shimizu_Tunnel
http://dbpedia.org/resource/Ceneri_Base_Tunnel__Ceneri_Base_Tunnel__1
http://dbpedia.org/resource/Washington_Run_Railroad__Tunnel__1
http://dbpedia.org/resource/Oyster_Feast
http://dbpedia.org/resource/Beacon_Hill_Tunnel_(Hong_Kong)__Old_Beacon_Hill_Tunnel__1
http://dbpedia.org/resource/Surtout_de_table
http://dbpedia.org/resource/Stampede_Pass__Stampede_Tunnel__1
http://dbpedia.org/resource/Grafenort_–_Engelberg_Tunnel__Grafenort_–_Engelberg_Tunnel__1
http://dbpedia.org/resource/Cross-Harbor_Rail_Tunnel__Cross-Harbor_Rail_Tunnel__1
http://dbpedia.org/resource/Devonshire_Tunnel__Devonshire_Tunnel__1
http://dbpedia.org/resource/Sapperton_Railway_Tunnel__Sapperton_tunnel__1
http://dbpedia.org/resource/Richmond_Hill_Tunnel__1894_–_present__1
http://dbpedia.org/resource/Mt._Lebanon_Tunnel__Mt._Lebanon_Tunnel__1
http://dbpedia.org/resource/Tsing_Sha_Highway__Tai_Wai_Tunnel__1