Hyung-Gyu Ryoo et al.: Comparison between two OGC standards for indoor space: CityGML and IndoorGML. (2015)conf/gis/RyooKL1510.1145/2834812.2834813Comparison between two OGC standards for indoor space: CityGML and IndoorGML.3Hyung-Gyu Ryoo1Taehoon Kim2Ki-Joune Li31:1-1:8ISA@SIGSPATIALISA@SIGSPATIAL20152015provenance information for RDF data of dblp record 'conf/gis/RyooKL15'2018-11-06T11:07:35+0100