Matches in DBpedia 2016-04 for { ?s ?p "Gravel" }
- Akhiok_Airport runwaySurface "Gravel".
- Akiachak_Airport runwaySurface "Gravel".
- Akiak_Airport runwaySurface "Gravel".
- Freddie_Carmichael_Airport runwaySurface "Gravel".
- Akulivik_Airport runwaySurface "Gravel".
- Alakanuk_Airport runwaySurface "Gravel".
- Alert_Airport runwaySurface "Gravel".
- Alexander_Bay_Airport runwaySurface "Gravel".
- Alkali_Lake_State_Airport runwaySurface "Gravel".
- Allakaket_Airport runwaySurface "Gravel".
- Alpine_Airstrip runwaySurface "Gravel".
- Ambler_Airport runwaySurface "Gravel".
- Anaktuvuk_Pass_Airport runwaySurface "Gravel".
- Angaur_Airstrip runwaySurface "Gravel".
- Wapekeka_Airport runwaySurface "Gravel".
- Angola_Airport runwaySurface "Gravel".
- Annette_Island_Airport runwaySurface "Gravel".
- Annette_Island_Army_Airfield runwaySurface "Gravel".
- Anvik_Airport runwaySurface "Gravel".
- Arcade_Tri-County_Airport runwaySurface "Gravel".
- Arctic_Bay_Airport runwaySurface "Gravel".
- Arctic_Village_Airport runwaySurface "Gravel".
- South_Renfrew_Municipal_Airport runwaySurface "Gravel".
- Arviat_Airport runwaySurface "Gravel".
- Atlin_Airport runwaySurface "Gravel".
- Atmautluak_Airport runwaySurface "Gravel".
- Atqasuk_Edward_Burnell_Sr._Memorial_Airport runwaySurface "Gravel".
- Attawapiskat_Airport runwaySurface "Gravel".
- Aupaluk_Airport runwaySurface "Gravel".
- Avey_Field_State_Airport runwaySurface "Gravel".
- Axe_Lake_Aerodrome runwaySurface "Gravel".
- Baddeck_(Crown_Jewel)_Airport runwaySurface "Gravel".
- Baker_Lake_Airport runwaySurface "Gravel".
- Balgo_Hill_Airport runwaySurface "Gravel".
- Barter_Island_LRRS_Airport runwaySurface "Gravel".
- Barton_Lake_Ranch_Airport runwaySurface "Gravel".
- Barwon_Heads_Airport runwaySurface "Gravel".
- Base_Presidente_Eduardo_Frei_Montalva runwaySurface "Gravel".
- Bathurst_Airport_(New_South_Wales) runwaySurface "Gravel".
- Bay_dEspoir_Aerodrome runwaySurface "Gravel".
- Baïbokoum_Airport runwaySurface "Gravel".
- Bearskin_Lake_Airport runwaySurface "Gravel".
- Beauval_Airport runwaySurface "Gravel".
- Beaver_Airport runwaySurface "Gravel".
- Beaver_Creek_Airport runwaySurface "Gravel".
- Beaverley_Airport runwaySurface "Gravel".
- Beluga_Airport runwaySurface "Gravel".
- Bengassi_Airport runwaySurface "Gravel".
- Beni-Dibele_Airport runwaySurface "Gravel".
- Beni_Airport runwaySurface "Gravel".
- Bettles_Airport runwaySurface "Gravel".
- Bhunya_Airfield runwaySurface "Gravel".
- Bicycle_Lake_Army_Airfield runwaySurface "Gravel".
- Big_Lake_Airport runwaySurface "Gravel".
- Big_Mountain_Air_Force_Station runwaySurface "Gravel".
- Big_Trout_Lake_Airport runwaySurface "Gravel".
- Birch_Creek_Airport runwaySurface "Gravel".
- Bistcho_Airport runwaySurface "Gravel".
- Black_Tickle_Airport runwaySurface "Gravel".
- Blönduós_Airport runwaySurface "Gravel".
- Bob_Baker_Memorial_Airport runwaySurface "Gravel".
- Bob_Quinn_Lake_Airport runwaySurface "Gravel".
- Boende_Airport runwaySurface "Gravel".
- Boma_Airport runwaySurface "Gravel".
- Boolgeeda_Airport runwaySurface "Gravel".
- Boswell_Bay_Airport runwaySurface "Gravel".
- Braeburn_Airport runwaySurface "Gravel".
- Brevig_Mission_Airport runwaySurface "Gravel".
- Brooks_Regional_Aerodrome runwaySurface "Gravel".
- Brus_Laguna_Airport runwaySurface "Gravel".
- Buckland_Airport runwaySurface "Gravel".
- Bugungu_Airstrip runwaySurface "Gravel".
- Bullen_Point_Short_Range_Radar_Site runwaySurface "Gravel".
- Bumba_Airport runwaySurface "Gravel".
- Burwash_Airport runwaySurface "Gravel".
- Butte_Municipal_Airport runwaySurface "Gravel".
- Båtsfjord_Airport_(1973–1999) runwaySurface "Gravel".
- Cadotte_Airport runwaySurface "Gravel".
- Caleta_Hornos_Airport runwaySurface "Gravel".
- Cambridge_Bay_Airport runwaySurface "Gravel".
- Camsell_Portage_Airport runwaySurface "Gravel".
- Cape_Dorset_Airport runwaySurface "Gravel".
- Cape_Lisburne_LRRS_Airport runwaySurface "Gravel".
- Cape_Newenham_LRRS_Airport runwaySurface "Gravel".
- Cape_Romanzof_LRRS_Airport runwaySurface "Gravel".
- Cape_Sabine_DEW_Line_Station runwaySurface "Gravel".
- Cape_Santa_Maria_Airport runwaySurface "Gravel".
- Cape_Sarichef_Airport runwaySurface "Gravel".
- Capitán_Fuentes_Martínez_Airport runwaySurface "Gravel".
- Carcross_Airport runwaySurface "Gravel".
- Carey_Lake_Airport runwaySurface "Gravel".
- Carmacks_Airport runwaySurface "Gravel".
- Carnarvon_Airport_(South_Africa) runwaySurface "Gravel".
- Carp_Airport runwaySurface "Gravel".
- Carrizal_Bajo_Airport runwaySurface "Gravel".
- Cartwright_Airport runwaySurface "Gravel".
- Cat_Lake_Airport runwaySurface "Gravel".
- Causapscal_Airport runwaySurface "Gravel".
- Ceduna_Airport runwaySurface "Gravel".
- Central_Airport runwaySurface "Gravel".