rdfs:comment , experiments and by measurements. We define observation in, as part of the observation and not as additional, Observation, or by reification of the property O16 @en
rdfs:comment Observation where an BC8 Actor encounters an instance, mission of the observation or a biological activity, such as fishing, etc. This observation produces @en
rdfs:comment Observation (substance) where a BC8 Actor encounters an, for the mission of the observation or regarded as,). This observation produces knowledge about the @en