{ "items" : [
    { "id" : "http://dbpedia.org/resource/Shell_keep"
      "properties" : {
        "http://www.w3.org/2000/01/rdf-schema#comment" : [ "A shell keep is a style of medieval fortification, best described as a stone structure circling the top of a motte.In English castle morphology, shell keeps are perceived as the successors to motte-and-bailey castles, with the  wooden fence around the top of the motte replaced by a stone wall. Castle engineers during the Norman period did not trust the motte to support the enormous weight of a stone keep." ] ,
        "http://xmlns.com/foaf/0.1/depiction" : [ "http://commons.wikimedia.org/wiki/Special:FilePath/Windsor_Castle_from_the_Air_wideangle.jpg" ] ,
        "http://dbpedia.org/ontology/thumbnail" : [ "http://commons.wikimedia.org/wiki/Special:FilePath/Windsor_Castle_from_the_Air_wideangle.jpg?width=300"] } } }
