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#
# Spot geo:Point locations on a map, select value of a sensor
#
# Olivier Corby - Wimmics INRIA I3S - 2018
#
prefix geo:  
prefix sosa:  
prefix ex:    .
prefix aqio:  .
prefix ft:   

template st:place {

    st:call-template-with(st:navlab, st:maplist, ft:map.html, ?list, "")  
    
}
where {
    filter xt:print('place')
    
    { select  (aggregate(xt:list(?x, ?lat, ?lon, us:value(?val))) as ?list) 
    where {

        ?x geo:lat ?lat ; geo:long ?lon  .
        
        ?mesure sosa:hasFeatureOfInterest ?x ;
            sosa:observedProperty ?p .
        ?p a aqio:AirQualityIndexProperty .
        ?mesure sosa:hasSimpleResult ?val 
    }}
}