miningTechnology

URI: https://gptkb.org/prop/miningTechnology
3 triples
GPTKB property
Random triples
Subject Object
gptkb:Comstock_Lode_mining_district gptkb:Sutro_Tunnel
gptkb:Comstock_Lode_mining_district gptkb:Cornish_pump
gptkb:Comstock_Lode_mining_district square set timbering