{ "items" : [
    { "id" : "http://dbpedia.org/resource/Laves_graph"
      "properties" : {
        "http://www.w3.org/2000/01/rdf-schema#comment" : [ "In geometry and crystallography, the Laves graph is an infinite cubic symmetric graph. It can be embedded into three-dimensional space, with integer coordinates, to form a structure with chiral symmetry in which the three edges at each vertex form 120° angles to each other. It can also be defined more abstractly as a covering graph of the complete graph on four vertices.H. S. M. Coxeter (1955) named this graph after Fritz Laves, who first wrote about it as a crystal structure in 1932." ] ,
        "http://xmlns.com/foaf/0.1/depiction" : [ "http://en.wikipedia.org/wiki/Special:FilePath/K_4_crystal.JPG" ] ,
        "http://dbpedia.org/ontology/thumbnail" : [ "http://en.wikipedia.org/wiki/Special:FilePath/K_4_crystal.JPG?width=300"] } } }
