marker types

URI: https://gptkb.org/prop/marker_types
4 triples
GPTKB property
Random triples
Subject Object
gptkb:North_Carolina_Highway_Historical_Marker_Program cultural markers
gptkb:North_Carolina_Highway_Historical_Marker_Program educational markers
gptkb:Ultimate_Tic_Tac_Toe X and O
gptkb:North_Carolina_Highway_Historical_Marker_Program gptkb:historical_markers