: hasMeasurementhttps://saref.etsi.org/core/ Create a prefix for https://saref.etsi.org/core/ Hit Enter to save Double click to create a prefix | rdfs:comment | Measures of a feature of interest | : AirQualityNO2https://triplydb.com/jsemitiels/Vulganology/graphs/default/ Create a prefix for https://triplydb.com/jsemitiels/Vulganology/graphs/default/ Hit Enter to save Double click to create a prefix |