: EPA006http://lod.tw/ciot/Sensor/ Create a prefix for http://lod.tw/ciot/Sensor/ Hit Enter to save Double click to create a prefix | : observeshttp://www.w3.org/ns/sosa/ Create a prefix for http://www.w3.org/ns/sosa/ Hit Enter to save Double click to create a prefix | : PM2.5http://lod.tw/ciot/Property/ Create a prefix for http://lod.tw/ciot/Property/ Hit Enter to save Double click to create a prefix |