: F4-extenthttp://atlantides.org/capgrids/10# Create a prefix for http://atlantides.org/capgrids/10# Hit Enter to save Double click to create a prefix | : AbstractGeometryhttp://data.ordnancesurvey.co.uk/ontology/geometry/ Create a prefix for http://data.ordnancesurvey.co.uk/ontology/geometry/ Hit Enter to save Double click to create a prefix | : defaulthttps://triplydb.com/pelagios/pleiades/graphs/ Create a prefix for https://triplydb.com/pelagios/pleiades/graphs/ Hit Enter to save Double click to create a prefix |