: 100019http://data.ordnancesurvey.co.uk/id/50kGazetteer/ Create a prefix for http://data.ordnancesurvey.co.uk/id/50kGazetteer/ Hit Enter to save Double click to create a prefix | : featureTypehttp://data.ordnancesurvey.co.uk/ontology/50kGazetteer/ Create a prefix for http://data.ordnancesurvey.co.uk/ontology/50kGazetteer/ Hit Enter to save Double click to create a prefix | : WaterFeaturehttp://data.ordnancesurvey.co.uk/ontology/50kGazetteer/ Create a prefix for http://data.ordnancesurvey.co.uk/ontology/50kGazetteer/ Hit Enter to save Double click to create a prefix | graph:default |