sttl.navlab.map2.rq Maven / Gradle / Ivy

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#
# Geolocate  resources on a map 
# ?list = list(list(uri, lat, lon))
#
prefix ft:  
template st:map2(?list) {
  format {
    ft:map2.html
    
    st:number()
    str(?lat)
    str(?lon)
    coalesce(st:get(st:mapicon2), "/img/smarker.png")
    #coalesce(st:plink(?r), str(?r))
    # see mapper.rq for st:maplod
    coalesce(if (st:get(st:maplod, st:url), ?r, st:plink(?r)), str(?r))
  }
}
where {

  values  (?r ?lat ?lon) { unnest(?list) }
 
}