An event cannot have a sensor, it is something intangible.

da915fb5 · Raul Garcia-Castro · c0eaca4d · da915fb5
Commit da915fb5 authored 5 years ago by Raul Garcia-Castro
--- a/ontology/saref4wear.ttl
+++ b/ontology/saref4wear.ttl
@@ -605,10 +605,6 @@ s4city:Event rdf:type owl:Class ;
             rdfs:subClassOf [ rdf:type owl:Restriction ;
                               owl:onProperty s4city:takesPlaceAtFacility ;
                               owl:allValuesFrom s4city:Facility
-                             ] ,
-                             [ rdf:type owl:Restriction ;
-                               owl:onProperty s4wear:hasSensor ;
-                               owl:allValuesFrom saref:Sensor
                             ] ;
             rdfs:isDefinedBy s4city: ;
             rdfs:label "Event"@en .