Riverside County Parks
The Riverside County Regional Park and Open-Space District ( "RivCoParks"; and commonly , Riverside County Parks ) is a special district operating in Riverside County , California . 
<triplet> Riverside County Parks <subj> California <obj> located in the administrative territorial entity <triplet> Riverside County <subj> California <obj> located in the administrative territorial entity <triplet> California <subj> Riverside County <obj> contains administrative territorial entity